Pith Number

pith:ZJHDWRUP

pith:2017:ZJHDWRUPPJIZEFRKLZ6DEO5VDB

not attested not anchored not stored refs pending

Geo-referencing Place from Everyday Natural Language Descriptions

Hao Chen, Maria Vasardani, Stephan Winter

arxiv:1710.03346 v1 · 2017-10-09 · cs.AI · 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{ZJHDWRUPPJIZEFRKLZ6DEO5VDB}

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	2026-05-18T00:33:12.324023Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca4e3b468f7a5192162a5e7c323bb5185aaac6c453d7ee8dda0caa48b06f7dab

Aliases

arxiv: 1710.03346 · arxiv_version: 1710.03346v1 · doi: 10.48550/arxiv.1710.03346 · pith_short_12: ZJHDWRUPPJIZ · pith_short_16: ZJHDWRUPPJIZEFRK · pith_short_8: ZJHDWRUP

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/ZJHDWRUPPJIZEFRKLZ6DEO5VDB \
  | 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: ca4e3b468f7a5192162a5e7c323bb5185aaac6c453d7ee8dda0caa48b06f7dab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2131dc21e2d3d3e77a1e782684615da36399b81fec54bea38a0ba163535cbfc3",
    "cross_cats_sorted": [
      "cs.IR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-10-09T23:06:17Z",
    "title_canon_sha256": "abea019a362708e69ed46f6449391e5f21de6d839e4972723fea90bcfedc2277"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03346",
    "kind": "arxiv",
    "version": 1
  }
}