Pith Number

pith:B4NS4XKK

pith:2022:B4NS4XKK7XONZPL3L4RISBN4DF

not attested not anchored not stored refs pending

Geo-Information Harvesting from Social Media Data

Alex Levering, Anna Kruspe, Devis Tuia, Eike Jens Hoffmann, Hannes Taubenb\"ock, Karam Abdulahhad, Martin Werner, Matthias H\"aberle, Mrinalini Kochupillai, Nathan Jacobs, Xiao Xiang Zhu, Yuanyuan Wang

arxiv:2211.00543 v1 · 2022-11-01 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B4NS4XKK7XONZPL3L4RISBN4DF}

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	2026-07-05T05:12:23.940922Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f1b2e5d4afddcdcbd7b5f228905bc19671438ef27849f6e379a6afb44074609

Aliases

arxiv: 2211.00543 · arxiv_version: 2211.00543v1 · doi: 10.48550/arxiv.2211.00543 · pith_short_12: B4NS4XKK7XON · pith_short_16: B4NS4XKK7XONZPL3 · pith_short_8: B4NS4XKK

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/B4NS4XKK7XONZPL3L4RISBN4DF \
  | 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: 0f1b2e5d4afddcdcbd7b5f228905bc19671438ef27849f6e379a6afb44074609

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b38d7d2a1360aca726bf5611c6b9efd08c3d036e8547b0380da6fc692539d07f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-01T15:47:18Z",
    "title_canon_sha256": "8d0d9f66d09264ec02cc5b33eb6e2798952fff055481cab152e31c6d1ab877c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.00543",
    "kind": "arxiv",
    "version": 1
  }
}