Pith Number

pith:IAOQIQNP

pith:1995:IAOQIQNP6E7BPXGSIPHJNFLN6V

not attested not anchored not stored refs pending

Diffusion-Limited Annihilation with Initially Separated Reactants

P.L.Krapivsky

arxiv:cond-mat/9501020 v1 · 1995-01-06 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IAOQIQNP6E7BPXGSIPHJNFLN6V}

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	2026-05-18T01:07:21.986002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

401d0441aff13e17dcd243ce96956df55e0025f8f363140322a71fe5c402d5a3

Aliases

arxiv: cond-mat/9501020 · arxiv_version: cond-mat/9501020v1 · doi: 10.48550/arxiv.cond-mat/9501020 · pith_short_12: IAOQIQNP6E7B · pith_short_16: IAOQIQNP6E7BPXGS · pith_short_8: IAOQIQNP

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/IAOQIQNP6E7BPXGSIPHJNFLN6V \
  | 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: 401d0441aff13e17dcd243ce96956df55e0025f8f363140322a71fe5c402d5a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d443915931542d9959fee265e2f4bcf6489bf22f873d83df70a90b6014822001",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1995-01-06T20:48:03Z",
    "title_canon_sha256": "22e00f037eaef2462689ee60cd6b46837ae9717f67e1334c7956a7d82d58fca4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9501020",
    "kind": "arxiv",
    "version": 1
  }
}