Pith Number

pith:Z77RBSZ5

pith:2018:Z77RBSZ56L4PAYXCVKEAJD3JG3

not attested not anchored not stored refs pending

Effects of Lovelock gravity on the Joule-Thomson expansion

Gu-Qiang Li, Jie-Xiong Mo

arxiv:1805.04327 v1 · 2018-05-11 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z77RBSZ56L4PAYXCVKEAJD3JG3}

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	2026-05-18T00:16:12.837408Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfff10cb3df2f8f062e2aa88048f6936c77ae97d76d2649c692a86884a87918d

Aliases

arxiv: 1805.04327 · arxiv_version: 1805.04327v1 · doi: 10.48550/arxiv.1805.04327 · pith_short_12: Z77RBSZ56L4P · pith_short_16: Z77RBSZ56L4PAYXC · pith_short_8: Z77RBSZ5

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/Z77RBSZ56L4PAYXCVKEAJD3JG3 \
  | 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: cfff10cb3df2f8f062e2aa88048f6936c77ae97d76d2649c692a86884a87918d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54531bde4e03de31d1d5954e826a2198b5bfd1ce5ec2b036ea6004512d5bac6d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-05-11T11:24:46Z",
    "title_canon_sha256": "7b5f13af1baa2baea1292a4a16766bf887cc10da3aa51f88e578f8ab7952d690"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04327",
    "kind": "arxiv",
    "version": 1
  }
}