Pith Number

pith:QIFTOQXA

pith:2012:QIFTOQXAX277VB5E2LFVM4X65S

not attested not anchored not stored refs pending

Warm Debris Disks Candidates in Transiting Planets Systems

\'Alvaro Ribas, Bruno Mer\'in, David R. Ardila, Herv\'e Bouy

arxiv:1203.0013 v1 · 2012-02-29 · 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{QIFTOQXAX277VB5E2LFVM4X65S}

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	2026-05-18T03:05:55.130496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

820b3742e0bebffa87a4d2cb5672feeca6b6464f9ed6d4d0da3e39c7e784a9f5

Aliases

arxiv: 1203.0013 · arxiv_version: 1203.0013v1 · doi: 10.48550/arxiv.1203.0013 · pith_short_12: QIFTOQXAX277 · pith_short_16: QIFTOQXAX277VB5E · pith_short_8: QIFTOQXA

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/QIFTOQXAX277VB5E2LFVM4X65S \
  | 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: 820b3742e0bebffa87a4d2cb5672feeca6b6464f9ed6d4d0da3e39c7e784a9f5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59754fa50fdcb660d007747548d00c876abf8a6d612a7a5fd3b49c1aee5b95f4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-02-29T21:02:02Z",
    "title_canon_sha256": "1376392a047ac4f4f9777814735437a43cadd55b1cf57047838c860dc2aacd5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.0013",
    "kind": "arxiv",
    "version": 1
  }
}