Pith Number

pith:776NJD3D

pith:2014:776NJD3DV32CQUS74MJ2AP3HPM

not attested not anchored not stored refs pending

TBX goes TEI -- Implementing a TBX basic extension for the Text Encoding Initiative guidelines

CMB), INRIA Saclay - Ile de France, Laurent Romary (IDSL

arxiv:1403.0052 v1 · 2014-03-01 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{776NJD3DV32CQUS74MJ2AP3HPM}

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	2026-05-18T02:57:25.859014Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fffcd48f63aef428525fe313a03f677b2b0b6de38fc76152ff4849ca16b21f2e

Aliases

arxiv: 1403.0052 · arxiv_version: 1403.0052v1 · doi: 10.48550/arxiv.1403.0052 · pith_short_12: 776NJD3DV32C · pith_short_16: 776NJD3DV32CQUS7 · pith_short_8: 776NJD3D

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/776NJD3DV32CQUS74MJ2AP3HPM \
  | 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: fffcd48f63aef428525fe313a03f677b2b0b6de38fc76152ff4849ca16b21f2e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c9ba706231247fbae9c4500f0dc983d699912316ff9f3ca8e8b8c2328e149b19",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2014-03-01T06:46:11Z",
    "title_canon_sha256": "9e43c253a597e9a5d16124df54900738b6da44611725f60455d47e6de8a13ed4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.0052",
    "kind": "arxiv",
    "version": 1
  }
}