Pith Number

pith:B3TKMQNU

pith:1999:B3TKMQNUDFD56GSFCU6DCFHNKA

not attested not anchored not stored refs pending

The Optimized Model of Multiple Invasion Percolation

R. A. Zara, R. N. Onody

arxiv:cond-mat/9908149 v1 · 1999-08-10 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B3TKMQNUDFD56GSFCU6DCFHNKA}

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	2026-05-18T01:39:28.489819Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ee6a641b41947df1a45153c3114ed5027ec9faef166b79bb301d2e4887f7dd4

Aliases

arxiv: cond-mat/9908149 · arxiv_version: cond-mat/9908149v1 · doi: 10.48550/arxiv.cond-mat/9908149 · pith_short_12: B3TKMQNUDFD5 · pith_short_16: B3TKMQNUDFD56GSF · pith_short_8: B3TKMQNU

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/B3TKMQNUDFD56GSFCU6DCFHNKA \
  | 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: 0ee6a641b41947df1a45153c3114ed5027ec9faef166b79bb301d2e4887f7dd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f4e327576d124c20c5ae09d9638f6c016b6f14b26985d5519a9469df069e5a9",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "1999-08-10T12:26:10Z",
    "title_canon_sha256": "c9d92250b9c857016b12238ba98292f735e6ae8896283b35e6ff8f92f743b2aa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9908149",
    "kind": "arxiv",
    "version": 1
  }
}