Pith Number

pith:ASXIYPWT

pith:2004:ASXIYPWTRUUNW65IV2MC4QBQFR

not attested not anchored not stored refs pending

Discovery of a Dwarf Post-Starburst Galaxy Near a High Column Density Ly-alpha Absorber

(2) Carnegie Observatories, (3) East Tenn. State Univ.), B. A. Keeney (1), J. L. Rosenberg (1), J. T. Stocke (1), K. M. McLin (1), M. L. Giroux (3) ((1) CASA, R. J. Weymann (2), Univ. of Colorado

arxiv:astro-ph/0403042 v1 · 2004-03-01 · 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{ASXIYPWTRUUNW65IV2MC4QBQFR}

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	2026-07-04T16:43:08.864270Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

04ae8c3ed38d28db7ba8ae982e40302c747b71caf4966130c5339972afd243fd

Aliases

arxiv: astro-ph/0403042 · arxiv_version: astro-ph/0403042v1 · doi: 10.48550/arxiv.astro-ph/0403042 · pith_short_12: ASXIYPWTRUUN · pith_short_16: ASXIYPWTRUUNW65I · pith_short_8: ASXIYPWT

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/ASXIYPWTRUUNW65IV2MC4QBQFR \
  | 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: 04ae8c3ed38d28db7ba8ae982e40302c747b71caf4966130c5339972afd243fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25c71bd61783aad0dac8db354d3bb53ebf221ee3e2e000b9d36cbd5d98134ecc",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-03-01T21:26:08Z",
    "title_canon_sha256": "b0927d8110d9dd5441699dff842abb7cb8867ca75f420683cdfced47d98f9e8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0403042",
    "kind": "arxiv",
    "version": 1
  }
}