Pith Number

pith:FZT3I5PG

pith:2012:FZT3I5PG5GQCVGVSDHGGRVXJ3W

not attested not anchored not stored refs pending

Plasma adiabatic lapse rate

Claudio Bellei, Peter Amendt, Scott Wilks

arxiv:1204.2307 v1 · 2012-04-11 · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FZT3I5PG5GQCVGVSDHGGRVXJ3W}

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	2026-05-18T01:57:53.796943Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e67b475e6e9a02a9ab219cc68d6e9ddb275af509fd8e289065755f7d2c6efd1

Aliases

arxiv: 1204.2307 · arxiv_version: 1204.2307v1 · doi: 10.48550/arxiv.1204.2307 · pith_short_12: FZT3I5PG5GQC · pith_short_16: FZT3I5PG5GQCVGVS · pith_short_8: FZT3I5PG

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/FZT3I5PG5GQCVGVSDHGGRVXJ3W \
  | 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: 2e67b475e6e9a02a9ab219cc68d6e9ddb275af509fd8e289065755f7d2c6efd1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4bc9ed83b1fa907c62035d2022c7d0bd15020621cf3970241ccbd18c60182b31",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2012-04-11T00:21:12Z",
    "title_canon_sha256": "b3ff11e17109f3feb46a29cde6f7940688b16814e66fe0a9771c6c44bd66345e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.2307",
    "kind": "arxiv",
    "version": 1
  }
}