Pith Number

pith:4I3E5SDD

pith:2023:4I3E5SDDUCJ75XPTDLKFJ4QQG6

not attested not anchored not stored refs pending

Recent advances in the Self-Referencing Embedding Strings (SELFIES) library

AkshatKumar Nigam, Al\'an Aspuru-Guzik, Alston Lo, Andrew D. White, Mario Krenn, Robert Pollice

arxiv:2302.03620 v1 · 2023-02-07 · physics.chem-ph · 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{4I3E5SDDUCJ75XPTDLKFJ4QQG6}

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.

Cited by

1 paper in Pith

FRED: Financial Retrieval-Enhanced Detection and Editing of Hallucinations in Language Models

Receipt and verification

First computed	2026-07-05T06:50:38.893455Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2364ec863a093feddf31ad454f21037b5d6035c6d827605d3f59e44f3911bf0

Aliases

arxiv: 2302.03620 · arxiv_version: 2302.03620v1 · doi: 10.48550/arxiv.2302.03620 · pith_short_12: 4I3E5SDDUCJ7 · pith_short_16: 4I3E5SDDUCJ75XPT · pith_short_8: 4I3E5SDD

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/4I3E5SDDUCJ75XPTDLKFJ4QQG6 \
  | 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: e2364ec863a093feddf31ad454f21037b5d6035c6d827605d3f59e44f3911bf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a706127a1561ef0bec890095baaeff864024aa55340f504848647bc0ff0e9ff",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2023-02-07T17:24:08Z",
    "title_canon_sha256": "d433f64c965feca02168de1e2c7430dc8d1e982a044172379c412d0671a6df7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.03620",
    "kind": "arxiv",
    "version": 1
  }
}