Pith Number

pith:IXMOJQVE

pith:2025:IXMOJQVECJPJUV7PRWCCHPVN4R

not attested not anchored not stored refs pending

Origin of the IRAS Vela Shell: New Insights from 3D Dust Mapping

Alyssa Goodman, Bore Annie Gao, Cameren Swiggum, Catherine Zucker, Charles Lada, Doni Anderson, Elizabeth Watkins, Gordian Edenhofer, J. E. G. Peek, Jo\~ao Alves, Kenneth Wood, Lewis McCallum, Luciana Bianchi, Robert Benjamin, Rowan Smith, Shmuel Bialy, Theo J. O'Neill, Tirupati Kumara Sridharan

arxiv:2504.12381 v1 · 2025-04-16 · astro-ph.GA

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IXMOJQVECJPJUV7PRWCCHPVN4R}

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	2026-07-05T10:50:15.214457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45d8e4c2a4125e9a57ef8d8423beade4742904f8b6506458791f01592e2e3272

Aliases

arxiv: 2504.12381 · arxiv_version: 2504.12381v1 · doi: 10.48550/arxiv.2504.12381 · pith_short_12: IXMOJQVECJPJ · pith_short_16: IXMOJQVECJPJUV7P · pith_short_8: IXMOJQVE

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/IXMOJQVECJPJUV7PRWCCHPVN4R \
  | 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: 45d8e4c2a4125e9a57ef8d8423beade4742904f8b6506458791f01592e2e3272

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "016f011b19ef75e49e5c7e8a624665dfa17e8f4a9fb0607bc81736e8f62a892a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2025-04-16T18:00:01Z",
    "title_canon_sha256": "6399d44aa6633806eefa3046ff88d68e2ca861ab8a3b5eb8ec86c9272a4338ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.12381",
    "kind": "arxiv",
    "version": 1
  }
}