Pith Number

pith:OMXQ7ZZI

pith:2016:OMXQ7ZZIVST6Y44XIZ2V5NVPYD

not attested not anchored not stored refs pending

Magmatic sulfides in the porphyritic chondrules of EH enstatite chondrites

Guy Libourel, Laurent Tissandier, Laurette Piani, Yves Marrocchi

arxiv:1609.08750 v1 · 2016-09-28 · 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{OMXQ7ZZIVST6Y44XIZ2V5NVPYD}

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	2026-05-18T01:03:42.009144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

732f0fe728aca7ec739746755eb6afc0cc63cd25d29a343ca6555b5568ff38bb

Aliases

arxiv: 1609.08750 · arxiv_version: 1609.08750v1 · doi: 10.48550/arxiv.1609.08750 · pith_short_12: OMXQ7ZZIVST6 · pith_short_16: OMXQ7ZZIVST6Y44X · pith_short_8: OMXQ7ZZI

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/OMXQ7ZZIVST6Y44XIZ2V5NVPYD \
  | 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: 732f0fe728aca7ec739746755eb6afc0cc63cd25d29a343ca6555b5568ff38bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "918c6ee89b9b42f42167099b0fa650c44533ed7dccfe5076a42708d36b12fbe2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-09-28T03:23:32Z",
    "title_canon_sha256": "2f6d7aedf653abf7b4e54b89a5f6903024660c1df7b201eb9dac6e79ba21a9b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.08750",
    "kind": "arxiv",
    "version": 1
  }
}