Pith Number

pith:RUWHK3XV

pith:2005:RUWHK3XVFHLECZ73P6PP5HEXZP

not attested not anchored not stored refs pending

Spatially Resolved Spectroscopy of the E+A Galaxies in the z=0.32 Cluster AC114

C. Blake, C. Harrison, H. Kuntschner, K. Bekki, M. B. Pracy, M. Colless, R. De Propris, W. J. Couch

arxiv:astro-ph/0503062 v1 · 2005-03-03 · 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{RUWHK3XVFHLECZ73P6PP5HEXZP}

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	2026-05-18T04:27:04.313111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d2c756ef529d64167fb7f9efe9c97cbcc88a7020e21f11a1bde6af06b074a23

Aliases

arxiv: astro-ph/0503062 · arxiv_version: astro-ph/0503062v1 · doi: 10.48550/arxiv.astro-ph/0503062 · pith_short_12: RUWHK3XVFHLE · pith_short_16: RUWHK3XVFHLECZ73 · pith_short_8: RUWHK3XV

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/RUWHK3XVFHLECZ73P6PP5HEXZP \
  | 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: 8d2c756ef529d64167fb7f9efe9c97cbcc88a7020e21f11a1bde6af06b074a23

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74b68ae0c2dbece91432246471f9973dd047ce82f0b063eae7edf02213dbf72e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-03-03T03:05:11Z",
    "title_canon_sha256": "ecbe3404b55597ecb7900239d2c6654a1f232cabcb2c9d4d4d1739e22acfab52"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0503062",
    "kind": "arxiv",
    "version": 1
  }
}