Pith Number

pith:BUKDZBOU

pith:2014:BUKDZBOU3LPMONINJMDG5W2VHI

not attested not anchored not stored refs pending

Evidence from stellar rotation of enhanced disc dispersal: (I) The case of the triple visual system BD-21 1074 in the $\beta$ Pictoris association

A. Frasca, B. Monard, C.H.F. Melo, K. Biazzo, S. Messina

arxiv:1408.5719 v1 · 2014-08-25 · 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{BUKDZBOU3LPMONINJMDG5W2VHI}

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	2026-05-18T02:40:55.408630Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d143c85d4dadec7350d4b066edb553a112c491bd7771f3d618e79bfef215dea

Aliases

arxiv: 1408.5719 · arxiv_version: 1408.5719v1 · doi: 10.48550/arxiv.1408.5719 · pith_short_12: BUKDZBOU3LPM · pith_short_16: BUKDZBOU3LPMONIN · pith_short_8: BUKDZBOU

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/BUKDZBOU3LPMONINJMDG5W2VHI \
  | 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: 0d143c85d4dadec7350d4b066edb553a112c491bd7771f3d618e79bfef215dea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f15f90150d96f8a8d7e917f59a44d93ae9283cc8d6e3d0b3b9a535ea279b625",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-08-25T10:54:07Z",
    "title_canon_sha256": "ce7a57fa8d9ef358b490a6d4045659dfbd80f2467c8540b154a987567b44d7d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.5719",
    "kind": "arxiv",
    "version": 1
  }
}