Pith Number

pith:66PQY4EK

pith:2016:66PQY4EKOOEVMFSTSGLBCPYTI3

not attested not anchored not stored refs pending

Toward Socially-Infused Information Extraction: Embedding Authors, Mentions, and Entities

Jacob Eisenstein, Ming-Wei Chang, Yi Yang

arxiv:1609.08084 v1 · 2016-09-26 · 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{66PQY4EKOOEVMFSTSGLBCPYTI3}

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	2026-05-18T01:03:54.472247Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f79f0c708a73895616539196113f1346f3a491db9c3b4efe8a361d63451606af

Aliases

arxiv: 1609.08084 · arxiv_version: 1609.08084v1 · doi: 10.48550/arxiv.1609.08084 · pith_short_12: 66PQY4EKOOEV · pith_short_16: 66PQY4EKOOEVMFST · pith_short_8: 66PQY4EK

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/66PQY4EKOOEVMFSTSGLBCPYTI3 \
  | 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: f79f0c708a73895616539196113f1346f3a491db9c3b4efe8a361d63451606af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3aae5a9cb380f0f12d704af4eef4161a4000311d99fbaf440641ca48a7c0c2e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-09-26T17:19:07Z",
    "title_canon_sha256": "7e97e056d52e60e90fe796d5d5969664a861ed7df4732d1397c0a0c39fb4026a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08084",
    "kind": "arxiv",
    "version": 1
  }
}