Pith Number

pith:W66PSGIP

pith:2009:W66PSGIPMXMYKU5WSFRCH5KHTT

not attested not anchored not stored refs pending

Damage and fluctuations induce loops in optimal transport networks

Eleni Katifori, Gergely J. Sz\"oll\H{o}si, Marcelo O. Magnasco

arxiv:0906.0006 v1 · 2009-05-29 · physics.bio-ph · cond-mat.dis-nn · q-bio.TO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W66PSGIPMXMYKU5WSFRCH5KHTT}

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	2026-05-18T02:13:30.546571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b7bcf9190f65d98553b6916223f5479cf29d0588b40d68bbf8b7419a6a32b5ca

Aliases

arxiv: 0906.0006 · arxiv_version: 0906.0006v1 · doi: 10.48550/arxiv.0906.0006 · pith_short_12: W66PSGIPMXMY · pith_short_16: W66PSGIPMXMYKU5W · pith_short_8: W66PSGIP

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/W66PSGIPMXMYKU5WSFRCH5KHTT \
  | 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: b7bcf9190f65d98553b6916223f5479cf29d0588b40d68bbf8b7419a6a32b5ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2a73578170de11ea77de6bb76ac9aa8ea8cf81c93171bdb6110f04f74fd49de",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "q-bio.TO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2009-05-29T20:05:08Z",
    "title_canon_sha256": "4cad6cccc529bea787858c219f42fae7e14f4eb54343c999ddcc28e6d6155236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.0006",
    "kind": "arxiv",
    "version": 1
  }
}