Pith Number

pith:VAIIQZFX

pith:2018:VAIIQZFXL5YXY67UDQGJMCFNFD

not attested not anchored not stored refs pending

CL Scholar: The ACL Anthology Knowledge Graph Miner

Animesh Mukherjee, Dhiraj Barnwal, Mayank Singh, Pawan Goyal, Pradeep Dogga, Rajarshi Haldar, Ritam Dutt, Sohan Patro

arxiv:1804.05514 v1 · 2018-04-16 · 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{VAIIQZFXL5YXY67UDQGJMCFNFD}

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	2026-05-18T00:18:27.968556Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8108864b75f717c7bf41c0c9608ad28d416874c900c6051c93d15b6aa419b2d

Aliases

arxiv: 1804.05514 · arxiv_version: 1804.05514v1 · doi: 10.48550/arxiv.1804.05514 · pith_short_12: VAIIQZFXL5YX · pith_short_16: VAIIQZFXL5YXY67U · pith_short_8: VAIIQZFX

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/VAIIQZFXL5YXY67UDQGJMCFNFD \
  | 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: a8108864b75f717c7bf41c0c9608ad28d416874c900c6051c93d15b6aa419b2d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ea057ea07cead1c8e8f0f6cc31544338229f4f4ba9a83b66db30171e69b7ae8",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2018-04-16T06:15:06Z",
    "title_canon_sha256": "c5d6f953f43a1d55e9792cb858b86b017e513fe04edc310475fec701c9ea9285"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.05514",
    "kind": "arxiv",
    "version": 1
  }
}