Pith Number

pith:LDUTQADQ

pith:2010:LDUTQADQHMLMASBAYOVY45Z2BS

not attested not anchored not stored refs pending

Structure and Composition of Two Transitional Circumstellar Disks in Corona Australis

A. M. Hughes (CfA), A. S. Hales (NRAO), C. Qi (CFA), D. J. Wilner (CfA), E. E. Mamajek (Rochester), J. M. Carpenter (Caltech), M. D. Silverstone (Eureka Scientific), M. R. Hogerheijde (Leiden), M. R. Meyer (ETH Zurich), S. Casassus (U. Chile), S. M. Andrews (CfA), S. Wolf (Kiel), T. Henning (MPIfA)

arxiv:1007.3267 v1 · 2010-07-19 · astro-ph.SR · 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{LDUTQADQHMLMASBAYOVY45Z2BS}

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	2026-05-18T02:06:12.774027Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58e93800703b16c04820c3ab8e773a0ca8ae0959a06de1ec5b749f3cb0c791e3

Aliases

arxiv: 1007.3267 · arxiv_version: 1007.3267v1 · doi: 10.48550/arxiv.1007.3267 · pith_short_12: LDUTQADQHMLM · pith_short_16: LDUTQADQHMLMASBA · pith_short_8: LDUTQADQ

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/LDUTQADQHMLMASBAYOVY45Z2BS \
  | 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: 58e93800703b16c04820c3ab8e773a0ca8ae0959a06de1ec5b749f3cb0c791e3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cc4d6be0e221539df6d98e7dfbe27a30c3659af3a3d3dd5f87410b0f363fa06",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-07-19T20:01:18Z",
    "title_canon_sha256": "502baeaf207a61c3bea2a7d1c3e4479ce194ea5f456565dd483afe4e2c102844"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3267",
    "kind": "arxiv",
    "version": 1
  }
}