Pith Number

pith:HHWAJVLK

pith:2013:HHWAJVLKXADAJUZI7HL4YM2PQP

not attested not anchored not stored refs pending

Recurrence and Density Decay for Diffusion-Limited Annihilating Systems

Leonardo T. Rolla, Manuel Cabezas, Vladas Sidoravicius

arxiv:1309.4387 v2 · 2013-09-17 · math.PR · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HHWAJVLKXADAJUZI7HL4YM2PQP}

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	2026-05-18T00:13:08.416219Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39ec04d56ab80604d328f9d7cc334f83e902d47db62842264001f7258a138b5b

Aliases

arxiv: 1309.4387 · arxiv_version: 1309.4387v2 · doi: 10.48550/arxiv.1309.4387 · pith_short_12: HHWAJVLKXADA · pith_short_16: HHWAJVLKXADAJUZI · pith_short_8: HHWAJVLK

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/HHWAJVLKXADAJUZI7HL4YM2PQP \
  | 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: 39ec04d56ab80604d328f9d7cc334f83e902d47db62842264001f7258a138b5b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ad54b812bdabb4e6b74a7f6b7ec9ad77d0881a4526ecc26cc16a119aeb129137",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2013-09-17T16:57:11Z",
    "title_canon_sha256": "8601c0e5c3351678650a246f442edcce6fc5113c16b1ef2facaa9d4f09b72463"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4387",
    "kind": "arxiv",
    "version": 2
  }
}