Pith Number

pith:GARB6GEB

pith:2017:GARB6GEBCRSD5OSY2CK5PGX5YX

not attested not anchored not stored refs pending

Chemical enrichment of the planet forming region as probed by accretion

Cathie J. Clarke, Richard A. Booth

arxiv:1709.02391 v1 · 2017-09-07 · astro-ph.SR · 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{GARB6GEBCRSD5OSY2CK5PGX5YX}

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	2026-05-18T00:31:39.920564Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30221f188114643eba58d095d79afdc5d72559b20a56edeb9c5805e7452fb9dc

Aliases

arxiv: 1709.02391 · arxiv_version: 1709.02391v1 · doi: 10.48550/arxiv.1709.02391 · pith_short_12: GARB6GEBCRSD · pith_short_16: GARB6GEBCRSD5OSY · pith_short_8: GARB6GEB

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/GARB6GEBCRSD5OSY2CK5PGX5YX \
  | 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: 30221f188114643eba58d095d79afdc5d72559b20a56edeb9c5805e7452fb9dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24eebd562239b2ff92efd3817cfcba8d282bcf0c1041ac1f4c714d60f101a34b",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-09-07T18:00:05Z",
    "title_canon_sha256": "d0fdb54868a5373fff8ef69755e423a23ab4bb81b6d59c5095aa0268e8831e7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.02391",
    "kind": "arxiv",
    "version": 1
  }
}