Pith Number

pith:AV3USZUQ

pith:2012:AV3USZUQLAYAPERBRG6HWRVWQV

not attested not anchored not stored refs pending

New Members of the Scorpius Centaurus Complex and Ages of its sub-regions

Ben Zuckerman, Inseok Song, Mike Bessell

arxiv:1204.5715 v1 · 2012-04-25 · 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{AV3USZUQLAYAPERBRG6HWRVWQV}

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	2026-05-18T00:56:52.701667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0577496690583007922189bc7b46b68553c66525855869d7e9a6aeee4c2acbb6

Aliases

arxiv: 1204.5715 · arxiv_version: 1204.5715v1 · doi: 10.48550/arxiv.1204.5715 · pith_short_12: AV3USZUQLAYA · pith_short_16: AV3USZUQLAYAPERB · pith_short_8: AV3USZUQ

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/AV3USZUQLAYAPERBRG6HWRVWQV \
  | 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: 0577496690583007922189bc7b46b68553c66525855869d7e9a6aeee4c2acbb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebd53363e2a9aff0fa27168918b04e0823851d04c30bff8fa8012fc763a0b359",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-04-25T17:42:59Z",
    "title_canon_sha256": "84b2a821c9f967c530abf32fa20520f4789e163743ba2a9f21b7d35bfe0d7b8e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.5715",
    "kind": "arxiv",
    "version": 1
  }
}