Pith Number

pith:5ZVBBTH7

pith:2013:5ZVBBTH7SEHL6LUZAK3HA3DDD4

not attested not anchored not stored refs pending

Analysis of Far-UV Data of Central Stars of Planetary Nebulae: Occurrence and Variability of Stellar Winds

2), (2) Macquarie University, Australia), Martin A. Guerrero (1, Orsola De Marco (2) ((1) IAA-CSIC, Spain, Sydney

arxiv:1303.1530 v1 · 2013-03-06 · 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{5ZVBBTH7SEHL6LUZAK3HA3DDD4}

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	2026-05-18T01:51:16.041486Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee6a10ccff910ebf2e9902b6706c631f02168e6ac8fe62e9be2228e5360d8eb7

Aliases

arxiv: 1303.1530 · arxiv_version: 1303.1530v1 · doi: 10.48550/arxiv.1303.1530 · pith_short_12: 5ZVBBTH7SEHL · pith_short_16: 5ZVBBTH7SEHL6LUZ · pith_short_8: 5ZVBBTH7

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/5ZVBBTH7SEHL6LUZAK3HA3DDD4 \
  | 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: ee6a10ccff910ebf2e9902b6706c631f02168e6ac8fe62e9be2228e5360d8eb7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ccf5c06f20b27ca2b71ff35293c2cb5d7f75e0ac13fc56f0b68e93f7781c474",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2013-03-06T21:00:03Z",
    "title_canon_sha256": "34e9cf570501177dc1862475a391bb30093c5e3671ca739d5039de3d618505b0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.1530",
    "kind": "arxiv",
    "version": 1
  }
}