Pith Number

pith:I2ZZDDHM

pith:2016:I2ZZDDHMORDP4EOU5VL5SSF6HA

not attested not anchored not stored refs pending

How do walkers avoid a mobile robot crossing their way?

Anne-H\'el\`ene Olivier, Armel Cr\'etual, Christian Vassallo, Julien Pettr\'e, Olivier Stasse, Philippe Sou\`eres

arxiv:1609.07955 v1 · 2016-09-26 · cs.RO · physics.med-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2ZZDDHMORDP4EOU5VL5SSF6HA}

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	2026-05-18T01:03:54.847500Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46b3918cec7446fe11d4ed57d948be38040af96b6c98a230b751b73b532a94d5

Aliases

arxiv: 1609.07955 · arxiv_version: 1609.07955v1 · doi: 10.48550/arxiv.1609.07955 · pith_short_12: I2ZZDDHMORDP · pith_short_16: I2ZZDDHMORDP4EOU · pith_short_8: I2ZZDDHM

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/I2ZZDDHMORDP4EOU5VL5SSF6HA \
  | 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: 46b3918cec7446fe11d4ed57d948be38040af96b6c98a230b751b73b532a94d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df23faf82de8ea3657069a87c66e4371ebdad5b4a49561da5a2fa1fdffa28c58",
    "cross_cats_sorted": [
      "physics.med-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.RO",
    "submitted_at": "2016-09-26T12:50:53Z",
    "title_canon_sha256": "84c3eada7bdbc7958073e92afc98eddc67da601a63a94381e5f6f9ef5654161b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.07955",
    "kind": "arxiv",
    "version": 1
  }
}