Pith Number

pith:PVYB5MI3

pith:2021:PVYB5MI323MOJNEUSPNQ5EBU3J

not attested not anchored not stored refs pending

Unique achondrite Northwest Africa 11042: Exploring the melting and breakup of the L Chondrite parent body

Carl B. Agee, Daniela Krietsch, Henner Busemann, Karen Ziegler, Matthew E. Sanborn, Matthew Heizler, Munir Humayun, Qing-zhu Yin, Victor Polyak, Yemane Asmerom, Zoltan Vaci

arxiv:2102.01281 v1 · 2021-02-02 · astro-ph.EP · 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{PVYB5MI323MOJNEUSPNQ5EBU3J}

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	2026-07-05T02:11:28.781942Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d701eb11bd6d8e4b49493db0e9034da6b2fa9311673abf16a7f11b68c0c5c7f

Aliases

arxiv: 2102.01281 · arxiv_version: 2102.01281v1 · doi: 10.48550/arxiv.2102.01281 · pith_short_12: PVYB5MI323MO · pith_short_16: PVYB5MI323MOJNEU · pith_short_8: PVYB5MI3

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/PVYB5MI323MOJNEUSPNQ5EBU3J \
  | 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: 7d701eb11bd6d8e4b49493db0e9034da6b2fa9311673abf16a7f11b68c0c5c7f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57723d82bea762842fe9ac353bfb7703823b90f9219382831e4186d02b371476",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-02-02T03:43:53Z",
    "title_canon_sha256": "f8a8c49e3a351f9b18f7b138fc927f6cf7caefc77c6d08c2868b0fe17368460c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.01281",
    "kind": "arxiv",
    "version": 1
  }
}