Pith Number

pith:PXNOMZMD

pith:2018:PXNOMZMDEMEHZT3VIFD6HUENDK

not attested not anchored not stored refs pending

hyperdoc2vec: Distributed Representations of Hypertext Documents

Haisong Zhang, Jialong Han, Shuming Shi, Wayne Xin Zhao, Yan Song

arxiv:1805.03793 v1 · 2018-05-10 · cs.CL · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PXNOMZMDEMEHZT3VIFD6HUENDK}

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	2026-05-18T00:16:18.744032Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ddae6658323087ccf754147e3d08d1aa9294354a000e920938a18e0a1d2fde4

Aliases

arxiv: 1805.03793 · arxiv_version: 1805.03793v1 · doi: 10.48550/arxiv.1805.03793 · pith_short_12: PXNOMZMDEMEH · pith_short_16: PXNOMZMDEMEHZT3V · pith_short_8: PXNOMZMD

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/PXNOMZMDEMEHZT3VIFD6HUENDK \
  | 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: 7ddae6658323087ccf754147e3d08d1aa9294354a000e920938a18e0a1d2fde4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e42cfda3fdb538b1c834a56e98f5a12797977425537c6d7ead5e13dd67819bc",
    "cross_cats_sorted": [
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-10T02:42:03Z",
    "title_canon_sha256": "219fb8932cefd625cbd4449e59bc4da311a13f9cb7086066f41b7129291836ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.03793",
    "kind": "arxiv",
    "version": 1
  }
}