Pith Number

pith:CIS5CNDH

pith:2010:CIS5CNDHCJ7PFYA644RJRU4WL7

not attested not anchored not stored refs pending

From pre- to young Planetary Nebulae: radio continuum variability

Bonn, Catania, Catania Astrophysical Observatory, C. S. Buemi (2), C. Trigilio (2), Germany; (2) INAF, G. Umana (2), Italy), L. Cerrigone (1), P. Leto (2) ((1) Max-Planck-Institut fuer Radioastronomie

arxiv:1011.0685 v1 · 2010-11-02 · 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{CIS5CNDHCJ7PFYA644RJRU4WL7}

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	2026-05-18T02:04:53.608713Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1225d13467127ef2e01ee72298d3965ff86e0a3160a7d41b3f2514df408fb0a7

Aliases

arxiv: 1011.0685 · arxiv_version: 1011.0685v1 · doi: 10.48550/arxiv.1011.0685 · pith_short_12: CIS5CNDHCJ7P · pith_short_16: CIS5CNDHCJ7PFYA6 · pith_short_8: CIS5CNDH

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/CIS5CNDHCJ7PFYA644RJRU4WL7 \
  | 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: 1225d13467127ef2e01ee72298d3965ff86e0a3160a7d41b3f2514df408fb0a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dab1399aa07f6804303ac2b53c1d3904e304c027a3dfdfbe6e3a637d1ebad273",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2010-11-02T17:50:07Z",
    "title_canon_sha256": "ef54843e4a06c729e3b838fe0349ad8a07f3f83f1f276e87527873593dd13484"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0685",
    "kind": "arxiv",
    "version": 1
  }
}