Pith Number

pith:2XQLZTJA

pith:2013:2XQLZTJA5FBQ5J4KIVIFM5WF7E

not attested not anchored not stored refs pending

Reexamination of Induction Heating of Primitive Bodies in Protoplanetary Disks

Raymond L. Menzel, Wayne G. Roberge

arxiv:1308.4139 v1 · 2013-08-19 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2XQLZTJA5FBQ5J4KIVIFM5WF7E}

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	2026-05-18T01:48:13.829002Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d5e0bccd20e9430ea78a45505676c5f905c6b337cef14b0af08698361da2db21

Aliases

arxiv: 1308.4139 · arxiv_version: 1308.4139v1 · doi: 10.48550/arxiv.1308.4139 · pith_short_12: 2XQLZTJA5FBQ · pith_short_16: 2XQLZTJA5FBQ5J4K · pith_short_8: 2XQLZTJA

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/2XQLZTJA5FBQ5J4KIVIFM5WF7E \
  | 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: d5e0bccd20e9430ea78a45505676c5f905c6b337cef14b0af08698361da2db21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d51664e9cb7fadd7fc33e701d1a4710c282b13a1cb1da48ba3c8d8712bd75b10",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-08-19T20:00:02Z",
    "title_canon_sha256": "d2a6ef63199fda0c2b3dd2a0686059eaf9649de61ef4d6d86e33b03209cb95d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.4139",
    "kind": "arxiv",
    "version": 1
  }
}