Pith Number

pith:M3GAYW45

pith:2011:M3GAYW45EUHZKIR6HD62DTPH6A

not attested not anchored not stored refs pending

Outgassing of icy bodies in the Solar System - II. Heat transport in dry, porous surface dust layers

Bastian Gundlach, J\"urgen Blum

arxiv:1111.0535 v3 · 2011-11-02 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M3GAYW45EUHZKIR6HD62DTPH6A}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:59:48.343816Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66cc0c5b9d250f95223e38fda1cde7f0227cc2253c7cea9df18718f718374f0d

Aliases

arxiv: 1111.0535 · arxiv_version: 1111.0535v3 · doi: 10.48550/arxiv.1111.0535 · pith_short_12: M3GAYW45EUHZ · pith_short_16: M3GAYW45EUHZKIR6 · pith_short_8: M3GAYW45

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/M3GAYW45EUHZKIR6HD62DTPH6A \
  | 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: 66cc0c5b9d250f95223e38fda1cde7f0227cc2253c7cea9df18718f718374f0d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b03ec31469b5a013c5efddf847026bbd1fbc143c2980727072c0f3a36139009",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-11-02T15:21:08Z",
    "title_canon_sha256": "517795d95b36c7e8b079e04cba49cff7d01faff6ed65a81f4e4e7dd338491741"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.0535",
    "kind": "arxiv",
    "version": 3
  }
}