Pith Number

pith:TP23KNYI

pith:2013:TP23KNYI47OCVKQPKWD2LXG7GO

not attested not anchored not stored refs pending

The effects of nutrient chemotaxis on bacterial aggregation patterns with non-linear degenerate cross diffusion

Carlos Malaga, J. Francisco Leyva, Ramon G. Plaza

arxiv:1301.5058 v1 · 2013-01-22 · q-bio.CB · nlin.PS · 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{TP23KNYI47OCVKQPKWD2LXG7GO}

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	2026-05-18T03:35:53.212274Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9bf5b53708e7dc2aaa0f5587a5dcdf33a8b397ddf29bc49936cbd702d04496d4

Aliases

arxiv: 1301.5058 · arxiv_version: 1301.5058v1 · doi: 10.48550/arxiv.1301.5058 · pith_short_12: TP23KNYI47OC · pith_short_16: TP23KNYI47OCVKQP · pith_short_8: TP23KNYI

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/TP23KNYI47OCVKQPKWD2LXG7GO \
  | 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: 9bf5b53708e7dc2aaa0f5587a5dcdf33a8b397ddf29bc49936cbd702d04496d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f719f103fcc7b56b816b3044a5583c4e1d1d175f877054eadf8ddfb4d22b666",
    "cross_cats_sorted": [
      "nlin.PS",
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.CB",
    "submitted_at": "2013-01-22T02:04:23Z",
    "title_canon_sha256": "63ec10bbbf3a9c44e5ee9c8990c50729e41bf1a884c703775d81684840e7a7af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.5058",
    "kind": "arxiv",
    "version": 1
  }
}