Pith Number

pith:FPK6H7HV

pith:2013:FPK6H7HVECZRB4XZUPN3A3UIAW

not attested not anchored not stored refs pending

Multi-objects association in perception of dynamical situation

Dominique Gruyer, Veronique Berge-Cherfaoui

arxiv:1301.6701 v1 · 2013-01-23 · cs.AI · 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{FPK6H7HVECZRB4XZUPN3A3UIAW}

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	2026-05-18T03:35:12.893264Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bd5e3fcf520b310f2f9a3dbb06e8805b6055e97f40bf09da633aa052e6fcead

Aliases

arxiv: 1301.6701 · arxiv_version: 1301.6701v1 · doi: 10.48550/arxiv.1301.6701 · pith_short_12: FPK6H7HVECZR · pith_short_16: FPK6H7HVECZRB4XZ · pith_short_8: FPK6H7HV

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/FPK6H7HVECZRB4XZUPN3A3UIAW \
  | 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: 2bd5e3fcf520b310f2f9a3dbb06e8805b6055e97f40bf09da633aa052e6fcead

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c33f17a101087439df4b08b3222e706f21b7daf5e073ca4f292c915e859568b0",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2013-01-23T15:58:26Z",
    "title_canon_sha256": "c4e1ba4023bf6a6fdb9e65a93be5ba86ce952bd73facf619f44d0ec45ea67800"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.6701",
    "kind": "arxiv",
    "version": 1
  }
}