Pith Number

pith:UHSMETSE

pith:2020:UHSMETSEWNO4TXFOAZTYXPLXNX

not attested not anchored not stored refs pending

Microtextures in the Chelyabinsk impact breccia reveal the history of Phosphorus-Olivine-Assemblages in chondrites

Ana \v{C}ernok, Craig R. Walton, Ioannis Baziotis, Ludovic Ferri\`ere, Mahesh Anand, Oliver Shorttle, Paul D. Asimow

arxiv:2007.11137 v3 · 2020-07-21 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UHSMETSEWNO4TXFOAZTYXPLXNX}

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	2026-07-05T02:51:08.467529Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a1e4c24e44b35dc9dcae06678bbd776dc9240555da71772c3fc5a39b32ccb431

Aliases

arxiv: 2007.11137 · arxiv_version: 2007.11137v3 · doi: 10.48550/arxiv.2007.11137 · pith_short_12: UHSMETSEWNO4 · pith_short_16: UHSMETSEWNO4TXFO · pith_short_8: UHSMETSE

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/UHSMETSEWNO4TXFOAZTYXPLXNX \
  | 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: a1e4c24e44b35dc9dcae06678bbd776dc9240555da71772c3fc5a39b32ccb431

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a112887d4515cfaa14b09915be9f4f257013be0112e3af0545e4548c33d607e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-07-21T23:58:16Z",
    "title_canon_sha256": "b7cb25635c17d53fbca7f88daa1b245d4ad48d2ab99f2d3771f031c6acc2d027"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.11137",
    "kind": "arxiv",
    "version": 3
  }
}