Pith Number

pith:F24A56VI

pith:2016:F24A56VINARQPL4FYCUQKTTNIF

not attested not anchored not stored refs pending

A new method to index and store spatio-temporal data

Adri\'an G\'omez-Brand\'on, Guillermo De Bernardo, Jos\'e R. Param\'a, Ram\'on Casares

arxiv:1611.05247 v1 · 2016-11-16 · cs.DS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F24A56VINARQPL4FYCUQKTTNIF}

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	2026-05-18T00:58:03.512150Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2eb80efaa8682307af85c0a9054e6d416ad8d3c4e42af89574f0c0df043241ab

Aliases

arxiv: 1611.05247 · arxiv_version: 1611.05247v1 · doi: 10.48550/arxiv.1611.05247 · pith_short_12: F24A56VINARQ · pith_short_16: F24A56VINARQPL4F · pith_short_8: F24A56VI

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/F24A56VINARQPL4FYCUQKTTNIF \
  | 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: 2eb80efaa8682307af85c0a9054e6d416ad8d3c4e42af89574f0c0df043241ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c0e4baa920e2f2fe62acba0c66e6c91a81f4dd5e6ad2af97b4858f7b821ea366",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2016-11-16T12:19:38Z",
    "title_canon_sha256": "4bc23406a887a31d0bb84f69913d89d2dc93fd2ef48b95b589fec38ccbfe5add"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.05247",
    "kind": "arxiv",
    "version": 1
  }
}