Pith Number

pith:ZGTYE4CH

pith:2022:ZGTYE4CH4BBUNONDOALZ3MBYEB

not attested not anchored not stored refs pending

The specific heat of astro-materials: Review of theoretical concepts, materials and techniques

Artur Benisek, Edgar Dachs, Jens Biele, Matthias Grott, Michael E. Zolensky

arxiv:2205.08212 v1 · 2022-05-17 · astro-ph.EP · cond-mat.mtrl-sci · physics.class-ph · physics.geo-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{ZGTYE4CH4BBUNONDOALZ3MBYEB}

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	2026-07-05T04:50:57.116053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c9a7827047e04346b9a370179db0382064fe342d5123399831e5b389e9fa993d

Aliases

arxiv: 2205.08212 · arxiv_version: 2205.08212v1 · doi: 10.48550/arxiv.2205.08212 · pith_short_12: ZGTYE4CH4BBU · pith_short_16: ZGTYE4CH4BBUNOND · pith_short_8: ZGTYE4CH

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/ZGTYE4CH4BBUNONDOALZ3MBYEB \
  | 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: c9a7827047e04346b9a370179db0382064fe342d5123399831e5b389e9fa993d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0eeea4f68ad31f8fae4d2a1b9cc4b8eef0cc31ba9ef422aec1c235ba183cc5ed",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.class-ph",
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-05-17T10:16:25Z",
    "title_canon_sha256": "593132f43b7e00fa007d88aaa83379ab7a3957b89a2d26751f1e9c6e702dfff0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.08212",
    "kind": "arxiv",
    "version": 1
  }
}