Pith Number

pith:5XPB2JZY

pith:2012:5XPB2JZYJER4KTZMNEVEAVHHLW

not attested not anchored not stored refs pending

Circumstellar disks and planets. Science cases for next-generation optical/infrared long-baseline interferometers

Anne Dutrey, Christophe Mordasini, Eric Pantin, Eric Tatulli, Fabien Malbet, Frederic Pont, Gaspard Duchene, Jean-Philippe Berger, Joerg-Uwe Pott, Leonardo Testi, Michelle Creech-Eakman, Richard Alexander, Sebastian Wolf

arxiv:1203.6271 v1 · 2012-03-28 · astro-ph.IM · astro-ph.EP · 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{5XPB2JZYJER4KTZMNEVEAVHHLW}

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	2026-05-18T03:59:03.768669Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

edde1d27384923c54f2c692a4054e75d9b9cea89d616cfa0b4e64b76eaf75c9a

Aliases

arxiv: 1203.6271 · arxiv_version: 1203.6271v1 · doi: 10.48550/arxiv.1203.6271 · pith_short_12: 5XPB2JZYJER4 · pith_short_16: 5XPB2JZYJER4KTZM · pith_short_8: 5XPB2JZY

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/5XPB2JZYJER4KTZMNEVEAVHHLW \
  | 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: edde1d27384923c54f2c692a4054e75d9b9cea89d616cfa0b4e64b76eaf75c9a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a35b3141fad0373a5cd83f47895dee3e1854fd4396fb7296f8ce5058f1cf4c6e",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-03-28T14:01:56Z",
    "title_canon_sha256": "6c971071615080f6b52f24cd26fca0c0354899569757b100e2d8b5a6eba33ebf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6271",
    "kind": "arxiv",
    "version": 1
  }
}