Pith Number

pith:F66KTO75

pith:2010:F66KTO75IHILWZDXZ5PMTZIFDF

not attested not anchored not stored refs pending

A nonlocal quasilinear multi-phase system with nonconstant specific heat and heat conductivity

Elisabetta Rocca, J\"urgen Sprekels, Pavel Krej\v{c}\'i, Pierluigi Colli

arxiv:1011.4314 v2 · 2010-11-18 · math.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F66KTO75IHILWZDXZ5PMTZIFDF}

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	2026-05-18T02:23:36.245632Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fbca9bbfd41d0bb6477cf5ec9e505197d220eb28476dfd18a4d095ce0a622ce

Aliases

arxiv: 1011.4314 · arxiv_version: 1011.4314v2 · doi: 10.48550/arxiv.1011.4314 · pith_short_12: F66KTO75IHIL · pith_short_16: F66KTO75IHILWZDX · pith_short_8: F66KTO75

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/F66KTO75IHILWZDXZ5PMTZIFDF \
  | 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: 2fbca9bbfd41d0bb6477cf5ec9e505197d220eb28476dfd18a4d095ce0a622ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a72b219ca6731045d01f06ca0f86e819d2e271d4a9518bc3755a000e3a2102da",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2010-11-18T21:48:37Z",
    "title_canon_sha256": "081ba468e3459574c52050cb24aded155655691e6d79f030bbc20e0be986909f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.4314",
    "kind": "arxiv",
    "version": 2
  }
}