Pith Number

pith:GGLZCIWG

pith:2011:GGLZCIWGEONLXKTA24MBRCROXQ

not attested not anchored not stored refs pending

The role of planets in shaping planetary nebulae

Noam Soker, Orsola De Marco

arxiv:1102.4647 v1 · 2011-02-23 · 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{GGLZCIWGEONLXKTA24MBRCROXQ}

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	2026-05-18T02:03:06.216654Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

31979122c6239abbaa60d718188a2ebc3634364656e534f5aa186a4f9dff3c67

Aliases

arxiv: 1102.4647 · arxiv_version: 1102.4647v1 · doi: 10.48550/arxiv.1102.4647 · pith_short_12: GGLZCIWGEONL · pith_short_16: GGLZCIWGEONLXKTA · pith_short_8: GGLZCIWG

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/GGLZCIWGEONLXKTA24MBRCROXQ \
  | 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: 31979122c6239abbaa60d718188a2ebc3634364656e534f5aa186a4f9dff3c67

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "91fdf4515dab14aaf665151a26ef4842e586ad6a8751b81fe4067d10067faa65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2011-02-23T02:24:04Z",
    "title_canon_sha256": "1106084a6de19539b0cee7ecd3aa882e167abc4a66a75abf1be8408d5d9d3892"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4647",
    "kind": "arxiv",
    "version": 1
  }
}