Pith Number

pith:JYNORKQ6

pith:2001:JYNORKQ6L4BOLXSGBQWGBY6OAE

not attested not anchored not stored refs pending

Detection and Measurement from Narrowband Tunable Filter Scans

D. H. Jones (ESO Chile), J. Bland-Hawthorn (AAO), P. L. Shopbell (Caltech)

arxiv:astro-ph/0110289 v1 · 2001-10-11 · 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{JYNORKQ6L4BOLXSGBQWGBY6OAE}

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	2026-05-18T04:27:05.338691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4e1ae8aa1e5f02e5de460c2c60e3ce0134a72e33f09887d2b3b5f98f8c10da77

Aliases

arxiv: astro-ph/0110289 · arxiv_version: astro-ph/0110289v1 · doi: 10.48550/arxiv.astro-ph/0110289 · pith_short_12: JYNORKQ6L4BO · pith_short_16: JYNORKQ6L4BOLXSG · pith_short_8: JYNORKQ6

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/JYNORKQ6L4BOLXSGBQWGBY6OAE \
  | 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: 4e1ae8aa1e5f02e5de460c2c60e3ce0134a72e33f09887d2b3b5f98f8c10da77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d44c1b9d998d46c64bf3446232e414b104aeaa133099e2bd29dd30ba7883734",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-10-11T23:37:48Z",
    "title_canon_sha256": "7792720b566c0620286d85a635d65d530d38f35fb80742b5e0f66c82cb136a00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0110289",
    "kind": "arxiv",
    "version": 1
  }
}