Pith Number

pith:XZGTR7FH

pith:2022:XZGTR7FHH2S6VUJO2MJX6SFLGK

not attested not anchored not stored refs pending

Prospective Learning: Principled Extrapolation to the Future

Adam Charles, Alysson R. Muotri, Andrei A. Rusu, Archana Venkataraman, Ashwin De Silva, Brett Mensh, Brian Caffo, Carey E. Priebe, Chen Li, Chris White, Dinesh Jayaraman, Elizabeth L. Ogburn, Eric Eaton, Eva Yezerets, Ian Phillips, Javier J. How, Jayanta Dey, John W. Krakauer, Jong M. Shin, Joshua T. Vogelstein, Julia Brown, Justus M Kebschull, Kaleab Alemayehu Kinfu, Konrad P. Kording, Leyla Isik, Lyle Ungar, Marshall Hussain Shuler, Maxim Bichuch, Michael I. Miller, Michael Platt, Ningyuan (Teresa) Huang, Noah J. Cowan, Onyema Osuagwu, Pratik Chaudhari, Rahul Ramesh, Ralph Etienne-Cummings, Randal Burns, Seung-Eon Roh, Soledad Villar, Thomas Hartung, Timothy Verstynen, Weiwei Yang

arxiv:2201.07372 v2 · 2022-01-19 · cs.LG · cs.AI

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XZGTR7FHH2S6VUJO2MJX6SFLGK}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-05T06:30:24.229023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

be4d38fca73ea5ead12ed3137f48ab32a0bd1fbe42299c126ec89684114b85df

Aliases

arxiv: 2201.07372 · arxiv_version: 2201.07372v2 · doi: 10.48550/arxiv.2201.07372 · pith_short_12: XZGTR7FHH2S6 · pith_short_16: XZGTR7FHH2S6VUJO · pith_short_8: XZGTR7FH

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/XZGTR7FHH2S6VUJO2MJX6SFLGK \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: be4d38fca73ea5ead12ed3137f48ab32a0bd1fbe42299c126ec89684114b85df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81b3ae9289518ba5533ff7d01c51b88310ef97893d23cdc8d57323c40e0cd84d",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-01-19T01:19:57Z",
    "title_canon_sha256": "e0374ee05477c5576747adce39fe752a5c78f4d00018453e2b910285e0462fda"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.07372",
    "kind": "arxiv",
    "version": 2
  }
}