Pith Number

pith:OJBKEZ7O

pith:2018:OJBKEZ7OQ5RPI6W4VLHJM3ITYJ

not attested not anchored not stored refs pending

Thermal evolution and sintering of chondritic planetesimals IV. Temperature dependence of heat conductivity of asteroids and meteorites

Hans-Peter Gail, Mario Trieloff

arxiv:1804.00574 v1 · 2018-04-02 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OJBKEZ7OQ5RPI6W4VLHJM3ITYJ}

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	2026-05-18T00:09:15.080950Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7242a267ee8762f47adcaace966d13c254b4e4d5a8d03f6fdaf13135312fd5ae

Aliases

arxiv: 1804.00574 · arxiv_version: 1804.00574v1 · doi: 10.48550/arxiv.1804.00574 · pith_short_12: OJBKEZ7OQ5RP · pith_short_16: OJBKEZ7OQ5RPI6W4 · pith_short_8: OJBKEZ7O

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/OJBKEZ7OQ5RPI6W4VLHJM3ITYJ \
  | 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: 7242a267ee8762f47adcaace966d13c254b4e4d5a8d03f6fdaf13135312fd5ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee876fba637241205867f166efce03dbb26099e1bc7a2f263076d19e003027f0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-04-02T14:51:23Z",
    "title_canon_sha256": "bdff067405e13809a781ba9ba5dc8cc4000417541ba550681a6cc7ab9079fed4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00574",
    "kind": "arxiv",
    "version": 1
  }
}