Pith Number

pith:ESX4V2RR

pith:2024:ESX4V2RRZHHADV5UPN45UDZAPW

not attested not anchored not stored refs pending

ChimpVLM: Ethogram-Enhanced Chimpanzee Behaviour Recognition

Hjalmar Kuhl, Majid Mirmehdi, Otto Brookes, Tilo Burghardt

arxiv:2404.08937 v1 · 2024-04-13 · cs.CV · cs.AI · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ESX4V2RRZHHADV5UPN45UDZAPW}

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	2026-07-05T08:07:42.471657Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24afcaea31c9ce01d7b47b79da0f207d8c8d95750fc39a5c2b3315d974dfeeac

Aliases

arxiv: 2404.08937 · arxiv_version: 2404.08937v1 · doi: 10.48550/arxiv.2404.08937 · pith_short_12: ESX4V2RRZHHA · pith_short_16: ESX4V2RRZHHADV5U · pith_short_8: ESX4V2RR

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/ESX4V2RRZHHADV5UPN45UDZAPW \
  | 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: 24afcaea31c9ce01d7b47b79da0f207d8c8d95750fc39a5c2b3315d974dfeeac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acf0a0954a1a92a3efddf3f9704214cba63bc48905e40332ae3a63545902e2b9",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-04-13T09:17:51Z",
    "title_canon_sha256": "53bbb976faa881c3565c6e4bea58e76cad3d509bb3f3491a3d2b28828fb2a3a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.08937",
    "kind": "arxiv",
    "version": 1
  }
}