Pith Number

pith:BIAOE2RV

pith:2011:BIAOE2RV4BPRTGNWORZQIGC7DY

not attested not anchored not stored refs pending

Spitzer Evidence for a Late Heavy Bombardment and the Formation of Urelites in {\eta} Corvi at ~1 Gyr

A. Morlok, C. H. Chen, C. M. Lisse, D. M. Watson, M. C. Wyatt, M. L. Sitko, P. Manoj, P. Sheehan, P. Thebault, T. M. Currie

arxiv:1110.4172 v1 · 2011-10-19 · astro-ph.SR · cond-mat.mtrl-sci · physics.space-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{BIAOE2RV4BPRTGNWORZQIGC7DY}

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	2026-05-18T02:00:08.871417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0a00e26a35e05f1999b6747304185f1e07640b67d62a118d968df532f376d12b

Aliases

arxiv: 1110.4172 · arxiv_version: 1110.4172v1 · doi: 10.48550/arxiv.1110.4172 · pith_short_12: BIAOE2RV4BPR · pith_short_16: BIAOE2RV4BPRTGNW · pith_short_8: BIAOE2RV

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/BIAOE2RV4BPRTGNWORZQIGC7DY \
  | 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: 0a00e26a35e05f1999b6747304185f1e07640b67d62a118d968df532f376d12b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e658b81d2497cef8a7b08a0ebb366c473fc99d5778259a5f0a4eaffa9ddbecaf",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-10-19T03:41:32Z",
    "title_canon_sha256": "280a6e4252dc0a03c60897fe058dc0922f1bf66cb972fff0932b3eece74a880b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.4172",
    "kind": "arxiv",
    "version": 1
  }
}