Pith Number

pith:FKFZYVFF

pith:2011:FKFZYVFFMKITUQ555YQSYVNINH

not attested not anchored not stored refs pending

Spatiotemporal evolution in a (2+1)-dimensional chemotaxis model

A. P. Misra, L. Rondoni, S. Banerjee

arxiv:1108.0255 v1 · 2011-08-01 · physics.bio-ph · q-bio.CB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FKFZYVFFMKITUQ555YQSYVNINH}

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	2026-05-18T04:08:33.351720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a8b9c54a562913a43bdee212c55a869c1129d937a1c9db16f04a1669943b51f

Aliases

arxiv: 1108.0255 · arxiv_version: 1108.0255v1 · doi: 10.48550/arxiv.1108.0255 · pith_short_12: FKFZYVFFMKIT · pith_short_16: FKFZYVFFMKITUQ55 · pith_short_8: FKFZYVFF

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/FKFZYVFFMKITUQ555YQSYVNINH \
  | 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: 2a8b9c54a562913a43bdee212c55a869c1129d937a1c9db16f04a1669943b51f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "670245793258bcbbe4f1b89bfef00e9abe008da23376bce2b4111b57ff880dab",
    "cross_cats_sorted": [
      "q-bio.CB"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2011-08-01T07:47:48Z",
    "title_canon_sha256": "5736a51f3a2d20d6d3c370b44a76dd39863a2ff86e72c605bb581c1a0f567fd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.0255",
    "kind": "arxiv",
    "version": 1
  }
}