Pith Number

pith:ROOMLKCY

pith:2021:ROOMLKCYXSNSYVSIVLHUZUUUZY

not attested not anchored not stored refs pending

New evidence for wet accretion of inner solar system planetesimals from meteorites Chelyabinsk andBenenitra

Gijs Mulders, Maitrayee Bose, Tim Lichtenberg, Ziliang Jin

arxiv:2111.13804 v1 · 2021-11-27 · 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{ROOMLKCYXSNSYVSIVLHUZUUUZY}

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	2026-07-05T03:35:35.943650Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b9cc5a858bc9b2c5648aacf4cd294ce2da0a8159ad8a8f580d902f51e5573f1

Aliases

arxiv: 2111.13804 · arxiv_version: 2111.13804v1 · doi: 10.48550/arxiv.2111.13804 · pith_short_12: ROOMLKCYXSNS · pith_short_16: ROOMLKCYXSNSYVSI · pith_short_8: ROOMLKCY

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/ROOMLKCYXSNSYVSIVLHUZUUUZY \
  | 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: 8b9cc5a858bc9b2c5648aacf4cd294ce2da0a8159ad8a8f580d902f51e5573f1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "757b7ef3ccddedc4314df1940ed8838b67985005a7facf0e9ed1616081563385",
    "cross_cats_sorted": [
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-11-27T03:39:37Z",
    "title_canon_sha256": "adbda97fc2c53a440953ab011372194444f75aff06ce3a5b40eb4fd3303dab1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2111.13804",
    "kind": "arxiv",
    "version": 1
  }
}