Pith Number

pith:CA7CJGWA

pith:2015:CA7CJGWAT4SSS5E7V5WKZBMTST

not attested not anchored not stored refs pending

Robust error analysis of coupled mixed methods for Biot's consolidation model

Jeonghun J. Lee

arxiv:1512.02038 v3 · 2015-12-07 · math.NA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CA7CJGWAT4SSS5E7V5WKZBMTST}

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	2026-05-18T01:12:01.581783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

103e249ac09f2529749faf6cac859394d7a8054455d9869ae0a2ec220172910d

Aliases

arxiv: 1512.02038 · arxiv_version: 1512.02038v3 · doi: 10.48550/arxiv.1512.02038 · pith_short_12: CA7CJGWAT4SS · pith_short_16: CA7CJGWAT4SSS5E7 · pith_short_8: CA7CJGWA

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/CA7CJGWAT4SSS5E7V5WKZBMTST \
  | 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: 103e249ac09f2529749faf6cac859394d7a8054455d9869ae0a2ec220172910d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e94f97689dca504c85c54afd6fcf7a19c793b2f8dc87350581bc22932e6e114f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.NA",
    "submitted_at": "2015-12-07T13:42:55Z",
    "title_canon_sha256": "ec5bea213d1e000c1b025a467c8ba4962cbb71bf54f6c9b8541d22eee186b94d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.02038",
    "kind": "arxiv",
    "version": 3
  }
}