Pith Number

pith:NB7HPZ6O

pith:2016:NB7HPZ6OYZMHYEEF53ITYTL4WU

not attested not anchored not stored refs pending

CogALex-V Shared Task: ROOT18

Emmanuele Chersoni, Enrico Santus, Giulia Rambelli

arxiv:1611.01101 v1 · 2016-11-03 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NB7HPZ6OYZMHYEEF53ITYTL4WU}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:00:17.696001Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

687e77e7cec6587c1085eed13c4d7cb5340172efc964131d6bd70c2f25965529

Aliases

arxiv: 1611.01101 · arxiv_version: 1611.01101v1 · doi: 10.48550/arxiv.1611.01101 · pith_short_12: NB7HPZ6OYZMH · pith_short_16: NB7HPZ6OYZMHYEEF · pith_short_8: NB7HPZ6O

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/NB7HPZ6OYZMHYEEF53ITYTL4WU \
  | 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: 687e77e7cec6587c1085eed13c4d7cb5340172efc964131d6bd70c2f25965529

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c8ea50fa492ca412870a162354e03fc5aa10cf31e4cf2f3e5b03e5c6bffb3e7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-11-03T17:41:47Z",
    "title_canon_sha256": "1ce01688779519b3f74653e85c5c5d4499fdd2b6cc70b1553e959ecc4ea9e0ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.01101",
    "kind": "arxiv",
    "version": 1
  }
}