Pith Number

pith:KHKYGFH2

pith:2011:KHKYGFH26X2YPJAEBXA6S5KNBE

not attested not anchored not stored refs pending

Single and two-scale sharp-interface models for concrete carbonation -- Asymptotics and numerical approximation

Adrian Muntean, Andrea Fern\'andez, Jonathan D. Evans

arxiv:1112.6314 v1 · 2011-12-21 · cond-mat.mtrl-sci · physics.chem-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KHKYGFH26X2YPJAEBXA6S5KNBE}

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	2026-05-18T04:05:36.270845Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51d58314faf5f587a4040dc1e9754d092076f5ad471d8f2b58e74f3ed3dfae36

Aliases

arxiv: 1112.6314 · arxiv_version: 1112.6314v1 · doi: 10.48550/arxiv.1112.6314 · pith_short_12: KHKYGFH26X2Y · pith_short_16: KHKYGFH26X2YPJAE · pith_short_8: KHKYGFH2

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/KHKYGFH26X2YPJAEBXA6S5KNBE \
  | 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: 51d58314faf5f587a4040dc1e9754d092076f5ad471d8f2b58e74f3ed3dfae36

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ff1141fdde2a09491261c891ed907a066c3a3b9c060c2e8180cc4ea6557daf7",
    "cross_cats_sorted": [
      "physics.chem-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2011-12-21T15:01:57Z",
    "title_canon_sha256": "eea597a6f4ca4773ccdc27ef08381aba9319c37b68994f99f5d7c2f68ea4e918"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1112.6314",
    "kind": "arxiv",
    "version": 1
  }
}