Pith Number

pith:DACF2HHD

pith:2025:DACF2HHDGXUU5EUINQIVX3HKGS

not attested not anchored not stored refs pending

Towards AI-assisted Academic Writing

Daniel J. Liebling, Ian J. Lang, Madeleine Grunde-McLaughlin, Malcolm Kane, Michael P. Brenner, Subhashini Venugopalan

arxiv:2503.13771 v1 · 2025-03-17 · 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{DACF2HHDGXUU5EUINQIVX3HKGS}

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	2026-07-05T10:33:17.756023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18045d1ce335e94e92886c115becea34a7b673b000dfb03f0f57e358235afd83

Aliases

arxiv: 2503.13771 · arxiv_version: 2503.13771v1 · doi: 10.48550/arxiv.2503.13771 · pith_short_12: DACF2HHDGXUU · pith_short_16: DACF2HHDGXUU5EUI · pith_short_8: DACF2HHD

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/DACF2HHDGXUU5EUINQIVX3HKGS \
  | 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: 18045d1ce335e94e92886c115becea34a7b673b000dfb03f0f57e358235afd83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4452d0f6ccba77d2be36e73c1b3ccf0c8f97a868643a96c782c7ffda7064ea38",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2025-03-17T23:30:17Z",
    "title_canon_sha256": "bff2786bfe0f91f78231d35b2ed48b255f94c773cd4ae8352193e098f4ac3f23"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.13771",
    "kind": "arxiv",
    "version": 1
  }
}