Pith Number

pith:GPVJMUSZ

pith:2019:GPVJMUSZT5OLRC25YMIBFD3AWL

not attested not anchored not stored refs pending

Entropy production and heat capacity of systems under time-dependent oscillating temperature

Carlos E. Fiore, M\'ario J. de Oliveira

arxiv:1903.09791 v1 · 2019-03-23 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GPVJMUSZT5OLRC25YMIBFD3AWL}

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	2026-05-17T23:42:20.420992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33ea9652599f5cb88b5dc310128f60b2cc0844ad0043f04d855702e38ea901d3

Aliases

arxiv: 1903.09791 · arxiv_version: 1903.09791v1 · doi: 10.48550/arxiv.1903.09791 · pith_short_12: GPVJMUSZT5OL · pith_short_16: GPVJMUSZT5OLRC25 · pith_short_8: GPVJMUSZ

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/GPVJMUSZT5OLRC25YMIBFD3AWL \
  | 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: 33ea9652599f5cb88b5dc310128f60b2cc0844ad0043f04d855702e38ea901d3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "165f6c76e7944e4a5e2b393a0e28fa32b737120620aa1f3d156838c209c257a8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2019-03-23T10:22:52Z",
    "title_canon_sha256": "e2b2c58127dd3d496a28d4300d606a89e524155361d0c63473ffbc7e5975f654"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.09791",
    "kind": "arxiv",
    "version": 1
  }
}