Pith Number

pith:3NE4Y2YE

pith:2016:3NE4Y2YE7IMLGD32N4OF6YTUBS

not attested not anchored not stored refs pending

Soliton-like attractor for blood vessel tip density in angiogenesis

F. Terragni, L.L. Bonilla, M. Carretero

arxiv:1612.09550 v1 · 2016-12-30 · physics.bio-ph · cond-mat.stat-mech · nlin.PS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3NE4Y2YE7IMLGD32N4OF6YTUBS}

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	2026-05-18T00:53:41.238159Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

db49cc6b04fa18b30f7a6f1c5f62740c81d8a0369dbce78f68d7af463023203d

Aliases

arxiv: 1612.09550 · arxiv_version: 1612.09550v1 · doi: 10.48550/arxiv.1612.09550 · pith_short_12: 3NE4Y2YE7IML · pith_short_16: 3NE4Y2YE7IMLGD32 · pith_short_8: 3NE4Y2YE

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/3NE4Y2YE7IMLGD32N4OF6YTUBS \
  | 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: db49cc6b04fa18b30f7a6f1c5f62740c81d8a0369dbce78f68d7af463023203d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "703425d5b7283ea54941378bb3ffd2f34b899a1f85f081ea13d7e2fecd32be24",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "nlin.PS"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2016-12-30T18:25:42Z",
    "title_canon_sha256": "1249980ebd68348538b96a9166ea8a55b805abaaa17e9f7387e82078793b5e5e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.09550",
    "kind": "arxiv",
    "version": 1
  }
}