Pith Number

pith:O7JXP5ZF

pith:2026:O7JXP5ZFFPHTFTZNYKH2NDLQBD

not attested not anchored not stored refs pending

Density-dependent growth emerges from Bayesian adaptation of phenotype

Arnab Barua, Haralampos Hatzikirou, Manish Kumar Gupta

arxiv:2606.25918 v1 · 2026-06-24 · 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{O7JXP5ZFFPHTFTZNYKH2NDLQBD}

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	2026-06-25T01:18:43.228075Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77d377f7252bcf32cf2dc28fa68d7008f615b2a77dc9c424b1cba27804cb53c4

Aliases

arxiv: 2606.25918 · arxiv_version: 2606.25918v1 · doi: 10.48550/arxiv.2606.25918 · pith_short_12: O7JXP5ZFFPHT · pith_short_16: O7JXP5ZFFPHTFTZN · pith_short_8: O7JXP5ZF

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/O7JXP5ZFFPHTFTZNYKH2NDLQBD \
  | 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: 77d377f7252bcf32cf2dc28fa68d7008f615b2a77dc9c424b1cba27804cb53c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c130fbb044f6745752d149d268147c78b8ca3b82d58de446450179a5ffc1bb43",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2026-06-24T15:00:30Z",
    "title_canon_sha256": "c0373b74ce1e083500c73110a3cc247f40b6a8fbd6cb228750da35d3dfd94add"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25918",
    "kind": "arxiv",
    "version": 1
  }
}