Pith Number

pith:FBIRZNKV

pith:1994:FBIRZNKVOSWC4XB5BQU4HK5NLK

not attested not anchored not stored refs pending

HI and CO Observations of Circumnebular Envelopes of Planetary Nebulae

A. R. Taylor, G. T. Gussie

arxiv:astro-ph/9411093 v1 · 1994-11-22 · astro-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FBIRZNKVOSWC4XB5BQU4HK5NLK}

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.

Cited by

1 paper in Pith

High-Resolution Spectroscopy of Raman-scattered He II Lines in the Symbiotic Nova RR Telescopii

Receipt and verification

First computed	2026-05-18T01:40:24.109973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28511cb55574ac2e5c3d0c29c3abad5ab5fabeb706a2c403a9188fce37c6b078

Aliases

arxiv: astro-ph/9411093 · arxiv_version: astro-ph/9411093v1 · doi: 10.48550/arxiv.astro-ph/9411093 · pith_short_12: FBIRZNKVOSWC · pith_short_16: FBIRZNKVOSWC4XB5 · pith_short_8: FBIRZNKV

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/FBIRZNKVOSWC4XB5BQU4HK5NLK \
  | 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: 28511cb55574ac2e5c3d0c29c3abad5ab5fabeb706a2c403a9188fce37c6b078

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ed8f5bae21a726b8b062c25ef4b6b5c4dfe0b8fcd09a1032f47fc1fcfa281c4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1994-11-22T23:44:05Z",
    "title_canon_sha256": "b62461a6ea4eb8f5a5caa20306939077f00727b96f769050f713ab3ed54c121c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9411093",
    "kind": "arxiv",
    "version": 1
  }
}