Pith Number

pith:6WLXYZZA

pith:2000:6WLXYZZAYNDVZB6EUBBYGZYLBP

not attested not anchored not stored refs pending

The Dying Wind Around HD 56126, A Post-AGB Carbon Star

C. Chen (UCLA), M. Jura, M. W. Werner (JPL)

arxiv:astro-ph/0010038 v1 · 2000-10-02 · 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{6WLXYZZAYNDVZB6EUBBYGZYLBP}

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	2026-07-04T16:17:13.910397Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5977c6720c3475c87c4a04383670b0be67cc1adf273c592d16c8044085798f0

Aliases

arxiv: astro-ph/0010038 · arxiv_version: astro-ph/0010038v1 · doi: 10.48550/arxiv.astro-ph/0010038 · pith_short_12: 6WLXYZZAYNDV · pith_short_16: 6WLXYZZAYNDVZB6E · pith_short_8: 6WLXYZZA

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/6WLXYZZAYNDVZB6EUBBYGZYLBP \
  | 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: f5977c6720c3475c87c4a04383670b0be67cc1adf273c592d16c8044085798f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01ddcb595729f8dad1d61e6c33fab8d839fba8499c0ce94bafac8004967fbfc6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-10-02T16:30:44Z",
    "title_canon_sha256": "d922b6fde3c007c274ca48afc3a759ea87a405420cf85c80cca9853de209bab7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0010038",
    "kind": "arxiv",
    "version": 1
  }
}