Pith Number

pith:U52VAC4C

pith:1996:U52VAC4CNZNEUYD7U5UD4O4MAF

not attested not anchored not stored refs pending

Parallel Algorithm and Dynamic Exponent for Diffusion-limited Aggregation

J. Machta (U. Massachusetts), K. Moriarty, R. Greenlaw (U. New Hampshire)

arxiv:comp-gas/9609001 v2 · 1996-09-09 · comp-gas · cond-mat.stat-mech · nlin.CG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U52VAC4CNZNEUYD7U5UD4O4MAF}

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	2026-05-18T01:07:23.700477Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a775500b826e5a4a607fa7683e3b8c0144147fa1724b2e645dde3cf4e427634f

Aliases

arxiv: comp-gas/9609001 · arxiv_version: comp-gas/9609001v2 · doi: 10.48550/arxiv.comp-gas/9609001 · pith_short_12: U52VAC4CNZNE · pith_short_16: U52VAC4CNZNEUYD7 · pith_short_8: U52VAC4C

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/U52VAC4CNZNEUYD7U5UD4O4MAF \
  | 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: a775500b826e5a4a607fa7683e3b8c0144147fa1724b2e645dde3cf4e427634f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ffb88f901d4b9dc7673f487cd066d861397b9d7bed0e0de06443d02933f86bd",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "nlin.CG"
    ],
    "license": "",
    "primary_cat": "comp-gas",
    "submitted_at": "1996-09-09T18:46:51Z",
    "title_canon_sha256": "7a56cbcc8ff6eaeeb3e67490fdb1279a9b25c0154316518efb138b28767969fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "comp-gas/9609001",
    "kind": "arxiv",
    "version": 2
  }
}