Pith Number

pith:HISVDRBP

pith:2019:HISVDRBPVNFJ73OIS4VOFHE5MN

not attested not anchored not stored refs pending

Word Embeddings for Entity-annotated Texts

Andreas Spitz, Michael Gertz, Satya Almasian

arxiv:1902.02078 v3 · 2019-02-06 · 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{HISVDRBPVNFJ73OIS4VOFHE5MN}

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	2026-07-05T00:40:12.363436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a2551c42fab4a9fedc8972ae29c9d63412287da95ec5dd1aea2795ca785e409

Aliases

arxiv: 1902.02078 · arxiv_version: 1902.02078v3 · doi: 10.48550/arxiv.1902.02078 · pith_short_12: HISVDRBPVNFJ · pith_short_16: HISVDRBPVNFJ73OI · pith_short_8: HISVDRBP

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/HISVDRBPVNFJ73OIS4VOFHE5MN \
  | 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: 3a2551c42fab4a9fedc8972ae29c9d63412287da95ec5dd1aea2795ca785e409

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68c12ce94c263c6a1e9c5ba5019c561e6aa033b387c3be719df14cc8222472bb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2019-02-06T09:21:55Z",
    "title_canon_sha256": "527c8083e9c076fa7e877967681f26bac2886e2938ae778541fcd852f06f5298"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.02078",
    "kind": "arxiv",
    "version": 3
  }
}