Pith Number

pith:BVFTBADS

pith:2011:BVFTBADS46VGYDZ3EWF325RBCV

not attested not anchored not stored refs pending

Flow-induced pruning of branched systems and brittle reconfiguration

Diego Lopez, Emmanuel de Langre, Sebastien Michelin

arxiv:1104.2241 v2 · 2011-04-12 · physics.bio-ph · physics.flu-dyn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BVFTBADS46VGYDZ3EWF325RBCV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:06:43.550663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d4b308072e7aa6c0f3b258bbd762115743819cc00ea8c063f234d831560d0c3

Aliases

arxiv: 1104.2241 · arxiv_version: 1104.2241v2 · doi: 10.48550/arxiv.1104.2241 · pith_short_12: BVFTBADS46VG · pith_short_16: BVFTBADS46VGYDZ3 · pith_short_8: BVFTBADS

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/BVFTBADS46VGYDZ3EWF325RBCV \
  | 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: 0d4b308072e7aa6c0f3b258bbd762115743819cc00ea8c063f234d831560d0c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e7fe6ab003cfc26488c63753f3e48e077e7345fe039880a809bc0b8c413ace64",
    "cross_cats_sorted": [
      "physics.flu-dyn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2011-04-12T15:13:49Z",
    "title_canon_sha256": "220e2c73dcef1504c2524a12b322b94f93b7a01521fde4ecdaf2d7e8783664f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.2241",
    "kind": "arxiv",
    "version": 2
  }
}