Pith Number

pith:6G6BHWNB

pith:2016:6G6BHWNBSTAY3EUDEOADQ2HARG

not attested not anchored not stored refs pending

Chromium isotope evidence in ejecta deposits for the nature of Paleoproterozoic impactors

Berengere Mougel, Christa Gopel, Christian Koeberl, Frederic Moynier

arxiv:1612.06922 v1 · 2016-12-20 · 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{6G6BHWNBSTAY3EUDEOADQ2HARG}

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	2026-05-18T00:54:15.046080Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f1bc13d9a194c18d928323803868e08996627de623fad4749192fbdb228dd54a

Aliases

arxiv: 1612.06922 · arxiv_version: 1612.06922v1 · doi: 10.48550/arxiv.1612.06922 · pith_short_12: 6G6BHWNBSTAY · pith_short_16: 6G6BHWNBSTAY3EUD · pith_short_8: 6G6BHWNB

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/6G6BHWNBSTAY3EUDEOADQ2HARG \
  | 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: f1bc13d9a194c18d928323803868e08996627de623fad4749192fbdb228dd54a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6658c82c29b3d02edc5f19d8b8e3e6f237fab6b009a22e2a5c2eaf4ad00732c9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-12-20T23:37:03Z",
    "title_canon_sha256": "9548468324ebc20fd814f556d1cfb1f1f28879a3343e400dd958b660f1abeb2a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.06922",
    "kind": "arxiv",
    "version": 1
  }
}