Pith Number

pith:YQO7OAL6

pith:2013:YQO7OAL63X2FXS4KNNWLMAIYRW

not attested not anchored not stored refs pending

B- and A-Type Stars in the Taurus-Auriga Star Forming Region

Deborah L. Padgett, Gillian R. Knapp, Kunal P. Mooley, Luisa M. Rebull, Lynne A. Hillenbrand

arxiv:1306.0598 v1 · 2013-06-03 · astro-ph.GA · 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{YQO7OAL63X2FXS4KNNWLMAIYRW}

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	2026-05-18T01:49:33.405859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c41df7017eddf45bcb8a6b6cb601188d93ee25d00be19b313f8dcbaef382d704

Aliases

arxiv: 1306.0598 · arxiv_version: 1306.0598v1 · doi: 10.48550/arxiv.1306.0598 · pith_short_12: YQO7OAL63X2F · pith_short_16: YQO7OAL63X2FXS4K · pith_short_8: YQO7OAL6

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/YQO7OAL63X2FXS4KNNWLMAIYRW \
  | 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: c41df7017eddf45bcb8a6b6cb601188d93ee25d00be19b313f8dcbaef382d704

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "175ff83786f85f3ef505283259d306abcf3ff600684e7eec439ad6ab2ed8f2a0",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-06-03T21:20:03Z",
    "title_canon_sha256": "11797722205984c1bbdb2e9492cad279918f60738b65410032c1719fab6c7b27"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.0598",
    "kind": "arxiv",
    "version": 1
  }
}