Pith Number

pith:UC2VM5IT

pith:2009:UC2VM5ITCBAID2OUBFZH3S7XWG

not attested not anchored not stored refs pending

Reaction-subdiffusion and reaction-superdiffusion equations for evanescent particles performing continuous time random walks

E. Abad, Katja Lindenberg, S. B. Yuste

arxiv:0911.3137 v1 · 2009-11-16 · cond-mat.stat-mech · cond-mat.soft

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UC2VM5ITCBAID2OUBFZH3S7XWG}

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	2026-05-18T02:10:47.095272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0b5567513104081e9d409727dcbf7b185411c7eb52b892c8d6b5c7bf16b91dc

Aliases

arxiv: 0911.3137 · arxiv_version: 0911.3137v1 · doi: 10.48550/arxiv.0911.3137 · pith_short_12: UC2VM5ITCBAI · pith_short_16: UC2VM5ITCBAID2OU · pith_short_8: UC2VM5IT

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/UC2VM5ITCBAID2OUBFZH3S7XWG \
  | 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: a0b5567513104081e9d409727dcbf7b185411c7eb52b892c8d6b5c7bf16b91dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bd68a1c8e6b7863c0ce609349ac47df257c50845e545bd93d016a2968fb5a29",
    "cross_cats_sorted": [
      "cond-mat.soft"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2009-11-16T20:26:15Z",
    "title_canon_sha256": "2bc49c184371401acd77c1f062fceef45c7349b6517e9841ab6f3d38a7bddefe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.3137",
    "kind": "arxiv",
    "version": 1
  }
}