Pith Number

pith:SCOG7NB4

pith:2016:SCOG7NB4N72NGDMBWJV74AOGG6

not attested not anchored not stored refs pending

Citation Classification for Behavioral Analysis of a Scientific Field

Dan Jurafsky, Dan McFarland, David Jurgens, Raine Hoover, Srijan Kumar

arxiv:1609.00435 v1 · 2016-09-02 · cs.CL · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SCOG7NB4N72NGDMBWJV74AOGG6}

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	2026-05-18T01:06:20.157007Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

909c6fb43c6ff4d30d81b26bfe01c637881361487e415aad0b81054c932ca8f6

Aliases

arxiv: 1609.00435 · arxiv_version: 1609.00435v1 · doi: 10.48550/arxiv.1609.00435 · pith_short_12: SCOG7NB4N72N · pith_short_16: SCOG7NB4N72NGDMB · pith_short_8: SCOG7NB4

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/SCOG7NB4N72NGDMBWJV74AOGG6 \
  | 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: 909c6fb43c6ff4d30d81b26bfe01c637881361487e415aad0b81054c932ca8f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "944ca86605760e0dbe31d732c53b8334bf4a2515c448b42b68003de713b752d3",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2016-09-02T00:40:15Z",
    "title_canon_sha256": "47e5f82b90242c24caab6ff6c5d3845c173d567cbbcdade0c1578f9bee24f6c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.00435",
    "kind": "arxiv",
    "version": 1
  }
}