Pith Number

pith:CU4GPEYI

pith:2010:CU4GPEYIWIB4SDVZA6RQSLYKXX

not attested not anchored not stored refs pending

Asymptotic front behavior in an $A+B\rightarrow 2A$ reaction under subdiffusion

D. Froemberg, F. Sagu\'es, H. H. Schmidt-Martens, I.M. Sokolov

arxiv:1011.2643 v1 · 2010-11-11 · 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{CU4GPEYIWIB4SDVZA6RQSLYKXX}

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	2026-05-18T02:50:43.487286Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1538679308b203c90eb907a3092f0abdf910e1b3d9694f473b12b1f46ec4c2c7

Aliases

arxiv: 1011.2643 · arxiv_version: 1011.2643v1 · doi: 10.48550/arxiv.1011.2643 · pith_short_12: CU4GPEYIWIB4 · pith_short_16: CU4GPEYIWIB4SDVZ · pith_short_8: CU4GPEYI

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/CU4GPEYIWIB4SDVZA6RQSLYKXX \
  | 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: 1538679308b203c90eb907a3092f0abdf910e1b3d9694f473b12b1f46ec4c2c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1efad6a5ad120f260ff6d3d023fff6579a1e60c4afcc98aed224a0d75b2feda4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2010-11-11T13:09:54Z",
    "title_canon_sha256": "89ea78df45dfa3caa28afb94197b7169053a62a47eea2a865beb4a6895fe372d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.2643",
    "kind": "arxiv",
    "version": 1
  }
}