Pith Number

pith:7XU43RRX

pith:2015:7XU43RRXOE6CA4DIQNDYTJALI3

not attested not anchored not stored refs pending

Infrared study of transitional disks in Ophiuchus with Herschel

\'Alvaro Ribas, Bruno Mer\'in, G\"oran L. Pilbratt, Herv\'e Bouy, Ignacio Bustamante, Isabel Rebollido, Pablo Riviere-Marichalar, P\'eter \'Abrah\'am, Philippe Andr\'e, Timo Prusti

arxiv:1507.04975 v1 · 2015-07-17 · 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{7XU43RRXOE6CA4DIQNDYTJALI3}

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	2026-05-18T01:34:15.467038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fde9cdc637713c207068834789a40b46dd4a8f9a90d80a2b82ab2c354b3cef59

Aliases

arxiv: 1507.04975 · arxiv_version: 1507.04975v1 · doi: 10.48550/arxiv.1507.04975 · pith_short_12: 7XU43RRXOE6C · pith_short_16: 7XU43RRXOE6CA4DI · pith_short_8: 7XU43RRX

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/7XU43RRXOE6CA4DIQNDYTJALI3 \
  | 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: fde9cdc637713c207068834789a40b46dd4a8f9a90d80a2b82ab2c354b3cef59

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11a5b034deaf98eaeb785cbc9feb082b8c5797ed6ed1b7e9aa81364da387a688",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2015-07-17T14:01:14Z",
    "title_canon_sha256": "5f1e320aff8b693d0782d4cfa75b203816bc081cb3409d72b23271b2ba3e2465"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.04975",
    "kind": "arxiv",
    "version": 1
  }
}