Pith Number

pith:QP4NRTZP

pith:2013:QP4NRTZPDPY4OIRLB3HOMNAV2I

not attested not anchored not stored refs pending

A multiphase constitutive modeling framework for unsaturated soil behavior

Giang D. Nguyen, Yixiang Gan

arxiv:1311.0063 v2 · 2013-10-31 · 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{QP4NRTZPDPY4OIRLB3HOMNAV2I}

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	2026-05-18T03:01:10.025341Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83f8d8cf2f1bf1c7222b0ecee63415d2295e896602dfbb5e4baafe686a87ccc2

Aliases

arxiv: 1311.0063 · arxiv_version: 1311.0063v2 · doi: 10.48550/arxiv.1311.0063 · pith_short_12: QP4NRTZPDPY4 · pith_short_16: QP4NRTZPDPY4OIRL · pith_short_8: QP4NRTZP

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/QP4NRTZPDPY4OIRLB3HOMNAV2I \
  | 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: 83f8d8cf2f1bf1c7222b0ecee63415d2295e896602dfbb5e4baafe686a87ccc2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72c22dafe2b643c9b4460e5a7e48bae924a34f0846e5f6a80fc00c9c76baf02c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2013-10-31T23:43:15Z",
    "title_canon_sha256": "73a35f1a9c6dbc3a9cb11bf7396fdfecd09de1561533b475c7867f13bc2360f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.0063",
    "kind": "arxiv",
    "version": 2
  }
}