Pith Number

pith:LDOF5F6A

pith:2000:LDOF5F6AOAKLNY7VTXPKJPFT4Y

not attested not anchored not stored refs pending

The Detection of the Diffuse Interstellar Bands in Dusty Starburst Galaxies

Timothy M. Heckman & Matthew D. Lehnert

arxiv:astro-ph/0002399 v1 · 2000-02-21 · 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{LDOF5F6AOAKLNY7VTXPKJPFT4Y}

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

A three-dimensional map of the hot Local Bubble using diffuse interstellar bands

Receipt and verification

First computed	2026-07-04T16:16:05.928089Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

58dc5e97c07014b6e3f59ddea4bcb3e6208b1eda0c003a1cc8022a9d93826768

Aliases

arxiv: astro-ph/0002399 · arxiv_version: astro-ph/0002399v1 · doi: 10.48550/arxiv.astro-ph/0002399 · pith_short_12: LDOF5F6AOAKL · pith_short_16: LDOF5F6AOAKLNY7V · pith_short_8: LDOF5F6A

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/LDOF5F6AOAKLNY7VTXPKJPFT4Y \
  | 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: 58dc5e97c07014b6e3f59ddea4bcb3e6208b1eda0c003a1cc8022a9d93826768

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "06d580396dcc4a6fd6d06fc285f054eee0f812e4a060aeb975c87744d9477365",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-02-21T19:20:32Z",
    "title_canon_sha256": "d65a2f472ac471e08bca4d9fb3fe62fb4abb3969683d0d910f0b2bde7846bfd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0002399",
    "kind": "arxiv",
    "version": 1
  }
}