Pith Number

pith:5DCAIDGE

pith:2015:5DCAIDGE7AP4L3YPLPJM2WE65H

not attested not anchored not stored refs pending

Material degradation due to moisture and temperature. Part 1: Mathematical model, analysis, and analytical solutions

C. Xu, K. B. Nakshatrala, M. K. Mudunuru

arxiv:1511.05538 v2 · 2015-11-14 · cond-mat.mtrl-sci · cond-mat.soft · cs.CE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5DCAIDGE7AP4L3YPLPJM2WE65H}

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	2026-05-18T01:10:52.044887Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8c4040cc4f81fc5ef0f5bd2cd589ee9fb01dc7f70ed2cbc1ad9874dc581cf53

Aliases

arxiv: 1511.05538 · arxiv_version: 1511.05538v2 · doi: 10.48550/arxiv.1511.05538 · pith_short_12: 5DCAIDGE7AP4 · pith_short_16: 5DCAIDGE7AP4L3YP · pith_short_8: 5DCAIDGE

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/5DCAIDGE7AP4L3YPLPJM2WE65H \
  | 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: e8c4040cc4f81fc5ef0f5bd2cd589ee9fb01dc7f70ed2cbc1ad9874dc581cf53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "15b8263c7e91193c1419b3484d8bba72e533e4b50baa56c429e3ae91d448a838",
    "cross_cats_sorted": [
      "cond-mat.soft",
      "cs.CE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2015-11-14T22:30:29Z",
    "title_canon_sha256": "354676ea3df98391ce8fdb24ddfb564bb4adbcc1edd072fe4b5664de211d6841"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.05538",
    "kind": "arxiv",
    "version": 2
  }
}