Pith Number

pith:YGORKBW4

pith:2025:YGORKBW4MLIN5UBUDRHLF7RKEX

not attested not anchored not stored refs pending

Maximal response to a mechanical leader at critical group size in ant collectives

Atanu Chatterjee, Nir Gov, Ofer Feinerman, Tom Tzook

arxiv:2506.01209 v1 · 2025-06-01 · physics.bio-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{YGORKBW4MLIN5UBUDRHLF7RKEX}

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	2026-07-05T11:13:48.154163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c19d1506dc62d0ded0341c4eb2fe2a25da4aaf1c7f61e670a1498560dfdf39f6

Aliases

arxiv: 2506.01209 · arxiv_version: 2506.01209v1 · doi: 10.48550/arxiv.2506.01209 · pith_short_12: YGORKBW4MLIN · pith_short_16: YGORKBW4MLIN5UBU · pith_short_8: YGORKBW4

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/YGORKBW4MLIN5UBUDRHLF7RKEX \
  | 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: c19d1506dc62d0ded0341c4eb2fe2a25da4aaf1c7f61e670a1498560dfdf39f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e6e284ee2f2d5679a5499859851e9da21326e3ba7d91b23406ca9ce0e08217c4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2025-06-01T23:00:32Z",
    "title_canon_sha256": "92eb000965423e1c65f375f5cde88eedb51292f77cbf6ded8d8493c11a9d2d86"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.01209",
    "kind": "arxiv",
    "version": 1
  }
}