Pith Number

pith:URTZ4SZO

pith:2018:URTZ4SZOBHGCQLMHMLYHTBAKI4

not attested not anchored not stored refs pending

Discovering Entities with Just a Little Help from You

Avishek Anand, Jaspreet Singh, Johannes Hoffart

arxiv:1810.10252 v1 · 2018-10-24 · 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{URTZ4SZOBHGCQLMHMLYHTBAKI4}

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	2026-05-18T00:02:23.754310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4679e4b2e09cc282d8762f079840a4720ac8b786c4f60ff8ddd31e56db592e7

Aliases

arxiv: 1810.10252 · arxiv_version: 1810.10252v1 · doi: 10.48550/arxiv.1810.10252 · pith_short_12: URTZ4SZOBHGC · pith_short_16: URTZ4SZOBHGCQLMH · pith_short_8: URTZ4SZO

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/URTZ4SZOBHGCQLMHMLYHTBAKI4 \
  | 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: a4679e4b2e09cc282d8762f079840a4720ac8b786c4f60ff8ddd31e56db592e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7dbe575b0b854bf32fbcb4648c81709d3e5fdf7fca27f92e0ebb064954412ed5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2018-10-24T09:01:36Z",
    "title_canon_sha256": "838c7d9331477e6e0a942daae0e8278e06cc7711bf4d3fc49ceba1816fa787d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10252",
    "kind": "arxiv",
    "version": 1
  }
}