Pith Number

pith:5OAVXH67

pith:2018:5OAVXH675SEWMKVFZPTLZPQQOT

not attested not anchored not stored refs pending

Content-Based Citation Recommendation

Chandra Bhagavatula, Russell Power, Sergey Feldman, Waleed Ammar

arxiv:1802.08301 v1 · 2018-02-22 · cs.CL · cs.DL · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5OAVXH675SEWMKVFZPTLZPQQOT}

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	2026-05-18T00:22:44.000583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb815b9fdfec89662aa5cbe6bcbe1074e73a2b94ab89e76359a6ad9bdf6aef1d

Aliases

arxiv: 1802.08301 · arxiv_version: 1802.08301v1 · doi: 10.48550/arxiv.1802.08301 · pith_short_12: 5OAVXH675SEW · pith_short_16: 5OAVXH675SEWMKVF · pith_short_8: 5OAVXH67

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/5OAVXH675SEWMKVFZPTLZPQQOT \
  | 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: eb815b9fdfec89662aa5cbe6bcbe1074e73a2b94ab89e76359a6ad9bdf6aef1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1f6b1479b16dbfa80cb35c6d60c4caa5de0da21d5565fb19c828906b1500ceb8",
    "cross_cats_sorted": [
      "cs.DL",
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-02-22T21:13:47Z",
    "title_canon_sha256": "63c9a9704829e0a161ffea51695cbffb8153a9ed45d420d0a887904e9d0b2b56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.08301",
    "kind": "arxiv",
    "version": 1
  }
}