Pith Number

pith:KTR5R2OK

pith:2013:KTR5R2OKTEIHMUSI4OWS5WYKG2

not attested not anchored not stored refs pending

Dusty OB stars in the Small Magellanic Cloud - II: Extragalactic Disks or Examples of the Pleiades Phenomenon?

Alberto D. Bolatto, Anika Schmiedeke, G.C. Sloan, Jacco Th. van Loon, Joana M. Oliveira, Joshua D. Simon, Joshua J. Adams, Karin M. Sandstrom, Luke D. Keller

arxiv:1305.4954 v1 · 2013-05-21 · 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{KTR5R2OKTEIHMUSI4OWS5WYKG2}

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	2026-05-18T01:49:48.213398Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

54e3d8e9ca9910765248e3ad2edb0a36ad050536253895a5cf243e61f93415b5

Aliases

arxiv: 1305.4954 · arxiv_version: 1305.4954v1 · doi: 10.48550/arxiv.1305.4954 · pith_short_12: KTR5R2OKTEIH · pith_short_16: KTR5R2OKTEIHMUSI · pith_short_8: KTR5R2OK

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/KTR5R2OKTEIHMUSI4OWS5WYKG2 \
  | 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: 54e3d8e9ca9910765248e3ad2edb0a36ad050536253895a5cf243e61f93415b5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0357699192f208e83d1542a8bcf0162a4b22d270ff16136c12db6ac8487ecdd2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-05-21T20:28:59Z",
    "title_canon_sha256": "a2acaebdfb06c2b672a625864b9949554aab59a2810d881985f9ea979cb74673"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4954",
    "kind": "arxiv",
    "version": 1
  }
}