Pith Number

pith:ORRUO2LS

pith:2017:ORRUO2LS42LKWZYIU5BVYUZTDD

not attested not anchored not stored refs pending

The ALMA early science view of FUor/EXor objects - V: continuum disc masses and sizes

Alice Zurlo, Antonio Hales, Dary Ruiz-Rodriguez, David A. Principe, John J. Tobin, Jonathan P. Williams, Jose L. Prieto, Lucas A. Cieza, Sebastian Marino, Sebastian Perez, Simon Casassus, Zhaohuan Zhu

arxiv:1711.08693 v1 · 2017-11-23 · 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{ORRUO2LS42LKWZYIU5BVYUZTDD}

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	2026-05-18T00:27:17.661563Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7463476972e696ab6708a7435c533318d0dd7a6527551ffe6eb37a8670fee414

Aliases

arxiv: 1711.08693 · arxiv_version: 1711.08693v1 · doi: 10.48550/arxiv.1711.08693 · pith_short_12: ORRUO2LS42LK · pith_short_16: ORRUO2LS42LKWZYI · pith_short_8: ORRUO2LS

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/ORRUO2LS42LKWZYIU5BVYUZTDD \
  | 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: 7463476972e696ab6708a7435c533318d0dd7a6527551ffe6eb37a8670fee414

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0041c37c2989ee501e58e09cbb3a15dea7f08347acceb8c0dd3f60b002ca489f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2017-11-23T13:52:35Z",
    "title_canon_sha256": "a6cbaba0f6c65d371ec55e590b4efe67c3677f1012d241b9c97d89feb2b66af2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08693",
    "kind": "arxiv",
    "version": 1
  }
}