Pith Number

pith:FVRYKACT

pith:2023:FVRYKACTRLSXFBJVVNH6G6XUGM

not attested not anchored not stored refs pending

Interactive Distillation of Large Single-Topic Corpora of Scientific Papers

Boian S. Alexandrov, Kim O. Rasmussen, Maksim E. Eren, Manish Bhattarai, Nicholas Solovyev, Ryan Barron

arxiv:2309.10772 v1 · 2023-09-19 · cs.IR · cs.CL · cs.DL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FVRYKACTRLSXFBJVVNH6G6XUGM}

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	2026-07-05T06:52:16.945289Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2d638500538ae5728535ab4fe37af4332f66138f0510032605dd4cc89b4f9b13

Aliases

arxiv: 2309.10772 · arxiv_version: 2309.10772v1 · doi: 10.48550/arxiv.2309.10772 · pith_short_12: FVRYKACTRLSX · pith_short_16: FVRYKACTRLSXFBJV · pith_short_8: FVRYKACT

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/FVRYKACTRLSXFBJVVNH6G6XUGM \
  | 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: 2d638500538ae5728535ab4fe37af4332f66138f0510032605dd4cc89b4f9b13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2259381b4e5fab93695407451dff726f088ff04282d5f8dc0f562710e3e8c9e0",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.DL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2023-09-19T17:18:36Z",
    "title_canon_sha256": "1a167222a413c0293cd014d24177c8bd2835c627ddff1d75aadd482825822865"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2309.10772",
    "kind": "arxiv",
    "version": 1
  }
}