Pith Number

pith:PL2NBHTF

pith:2013:PL2NBHTF7N3JLVICI3JRHDR5GM

not attested not anchored not stored refs pending

Abundances in Stars with Debris Disks

Adam M. Ritchey, George Wallerstein, Guillermo Gonzalez, Myra Stone

arxiv:1310.1893 v1 · 2013-10-07 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PL2NBHTF7N3JLVICI3JRHDR5GM}

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	2026-05-18T01:47:14.306089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7af4d09e65fb7695d50246d3138e3d333a7d4170f59017d374479dc4f2222002

Aliases

arxiv: 1310.1893 · arxiv_version: 1310.1893v1 · doi: 10.48550/arxiv.1310.1893 · pith_short_12: PL2NBHTF7N3J · pith_short_16: PL2NBHTF7N3JLVIC · pith_short_8: PL2NBHTF

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/PL2NBHTF7N3JLVICI3JRHDR5GM \
  | 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: 7af4d09e65fb7695d50246d3138e3d333a7d4170f59017d374479dc4f2222002

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d55590f158e3249e6a61e81d4552a2de37c2d0ec776e58fe2a5cfa66c53bb8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-10-07T19:32:26Z",
    "title_canon_sha256": "dd06eaeee9ecb73575f8fe19663e3713dd846729f2d8033e5f5c487af18643dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1310.1893",
    "kind": "arxiv",
    "version": 1
  }
}