Pith Number

pith:GQSZZLOA

pith:2012:GQSZZLOAJANUKUQQJID5N4LC36

not attested not anchored not stored refs pending

The Incidence of Debris Disks at 24 {\mu}m and 670 Myr

David E. Trilling, George Rieke, Kate Su, Laurie Urban

arxiv:1203.0027 v1 · 2012-02-29 · astro-ph.GA · 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{GQSZZLOAJANUKUQQJID5N4LC36}

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	2026-05-18T03:57:24.352533Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34259cadc0481b4552104a07d6f162dfaa785c701cf860c3e03aa4eb75fcad1e

Aliases

arxiv: 1203.0027 · arxiv_version: 1203.0027v1 · doi: 10.48550/arxiv.1203.0027 · pith_short_12: GQSZZLOAJANU · pith_short_16: GQSZZLOAJANUKUQQ · pith_short_8: GQSZZLOA

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/GQSZZLOAJANUKUQQJID5N4LC36 \
  | 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: 34259cadc0481b4552104a07d6f162dfaa785c701cf860c3e03aa4eb75fcad1e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3ee8b75a105ac58721143e93616211b777afa25ce2573e57da2c970d1dac5d2",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-02-29T21:44:56Z",
    "title_canon_sha256": "6d027df615b42923df9c929934b2810374a37579ccf25ba69bf580dff20bce2b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0027",
    "kind": "arxiv",
    "version": 1
  }
}