Pith Number

pith:OYDQBOHH

pith:2012:OYDQBOHHR4F4SE6EC7SI276676

not attested not anchored not stored refs pending

Confusion limited surveys: using WISE to quantify the rarity of warm dust around Kepler stars

G. M. Kennedy, M. C. Wyatt

arxiv:1207.0521 v1 · 2012-07-02 · astro-ph.EP · astro-ph.IM · 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{OYDQBOHHR4F4SE6EC7SI276676}

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	2026-05-18T03:07:54.981036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

760700b8e78f0bc913c417e48d7fdeff9057922a148d72797ed2ba71b9f070e2

Aliases

arxiv: 1207.0521 · arxiv_version: 1207.0521v1 · doi: 10.48550/arxiv.1207.0521 · pith_short_12: OYDQBOHHR4F4 · pith_short_16: OYDQBOHHR4F4SE6E · pith_short_8: OYDQBOHH

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/OYDQBOHHR4F4SE6EC7SI276676 \
  | 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: 760700b8e78f0bc913c417e48d7fdeff9057922a148d72797ed2ba71b9f070e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d55d6eb391ee0261c5ce1f06df7c571e8c8f3622dc7ce2a823c4d59cbbd45fe0",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-07-02T20:36:34Z",
    "title_canon_sha256": "294b4ca662ce640e3128d5a82fca04af0105f345d53dfe308102a76deff098bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.0521",
    "kind": "arxiv",
    "version": 1
  }
}