Pith Number

pith:4DFLGAHJ

pith:2011:4DFLGAHJECWGF7BBCUQU2SPS5E

not attested not anchored not stored refs pending

Evolution of spatially embedded branching trees with interacting nodes

F. L. Forgerini, J. F. F. Mendes, N. Crokidakis, S. N. Dorogovtsev

arxiv:1110.3315 v1 · 2011-10-14 · physics.soc-ph · cond-mat.dis-nn · cond-mat.stat-mech · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4DFLGAHJECWGF7BBCUQU2SPS5E}

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	2026-05-18T04:08:23.679000Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0cab300e920ac62fc2115214d49f2e90a46700f34261f48d1e11945b1f5c9ea

Aliases

arxiv: 1110.3315 · arxiv_version: 1110.3315v1 · doi: 10.48550/arxiv.1110.3315 · pith_short_12: 4DFLGAHJECWG · pith_short_16: 4DFLGAHJECWGF7BB · pith_short_8: 4DFLGAHJ

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/4DFLGAHJECWGF7BBCUQU2SPS5E \
  | 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: e0cab300e920ac62fc2115214d49f2e90a46700f34261f48d1e11945b1f5c9ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d32127ffa3819680ec6c2b87b8f2489baef59933677cd67e608e7fcc99151dc9",
    "cross_cats_sorted": [
      "cond-mat.dis-nn",
      "cond-mat.stat-mech",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2011-10-14T12:12:27Z",
    "title_canon_sha256": "172e4d530515616936d9fb621426e566d2b19061dc112834e294fbd6ef2750ab"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.3315",
    "kind": "arxiv",
    "version": 1
  }
}