Pith Number

pith:3S7GRWRF

pith:2015:3S7GRWRFRSH63W45WIZRYZJUMJ

not attested not anchored not stored refs pending

Trace element geochemistry of ordinary chondrite chondrules: the type I/type II chondrule dichotomy

Emmanuel Jacquet, Matthieu Gounelle, Olivier Alard

arxiv:1503.03241 v1 · 2015-03-11 · 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{3S7GRWRFRSH63W45WIZRYZJUMJ}

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	2026-05-18T02:25:04.013497Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dcbe68da258c8feddb9db2331c65346242be7a035e31ff0e9759938e875cb4e9

Aliases

arxiv: 1503.03241 · arxiv_version: 1503.03241v1 · doi: 10.48550/arxiv.1503.03241 · pith_short_12: 3S7GRWRFRSH6 · pith_short_16: 3S7GRWRFRSH63W45 · pith_short_8: 3S7GRWRF

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/3S7GRWRFRSH63W45WIZRYZJUMJ \
  | 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: dcbe68da258c8feddb9db2331c65346242be7a035e31ff0e9759938e875cb4e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "722cd532c59b2203595fbcb20683b6edd171e8ed3efe0d344b1086c4c31b25b7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-03-11T09:40:52Z",
    "title_canon_sha256": "4ac8b55657e0ffdbefb379f7cdf21952b029cad88402117f933aa419a184abe6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.03241",
    "kind": "arxiv",
    "version": 1
  }
}