Pith Number

pith:YWS36A2Z

pith:2000:YWS36A2ZW5RXTRM3QQNQALXY2E

not attested not anchored not stored refs pending

Structural and Photometric Classification of Galaxies - I. Calibration Based on a Nearby Galaxy Sample

Anna Jangren (Penn State), Christopher J. Conselice (Wisconsin), Matthew A. Bershady (Wisconsin)

arxiv:astro-ph/0002262 v1 · 2000-02-11 · 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{YWS36A2ZW5RXTRM3QQNQALXY2E}

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

The multiwavelength structure of post-starburst galaxies at 0.5 < z < 3 with JWST PRIMER: compact morphologies and residual disturbances

Receipt and verification

First computed	2026-07-04T16:16:04.141478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5a5bf0359b76379c59b841b002ef8d131818505ab5a7f5b4e9e64c752fd12c7

Aliases

arxiv: astro-ph/0002262 · arxiv_version: astro-ph/0002262v1 · doi: 10.48550/arxiv.astro-ph/0002262 · pith_short_12: YWS36A2ZW5RX · pith_short_16: YWS36A2ZW5RXTRM3 · pith_short_8: YWS36A2Z

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/YWS36A2ZW5RXTRM3QQNQALXY2E \
  | 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: c5a5bf0359b76379c59b841b002ef8d131818505ab5a7f5b4e9e64c752fd12c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b76ca2442b04cd2d7db6a10289ac69aef766dc4ac3d19194f9f67da4aac54478",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-02-11T22:24:38Z",
    "title_canon_sha256": "d92429d34bf60c44aa9c90ff665afe598933418002d7a5afe42e4261cf52a1cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0002262",
    "kind": "arxiv",
    "version": 1
  }
}