Pith Number

pith:H3KPONYI

pith:1995:H3KPONYIRGZF47JVZVSQSWJM4V

not attested not anchored not stored refs pending

AN IMAGING K-BAND SURVEY - II: THE REDSHIFT SURVEY AND GALAXY EVOLUTION IN THE INFRARED

C. A. Collins, J. A. Peacock, Karl Glazebrook, L. Miller

arxiv:astro-ph/9502094 v2 · 1995-02-24 · 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{H3KPONYIRGZF47JVZVSQSWJM4V}

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	2026-05-18T01:40:23.770389Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3ed4f7370889b25e7d35cd6509592ce567ee1369f3b809fcb3f5458b1ba15bf7

Aliases

arxiv: astro-ph/9502094 · arxiv_version: astro-ph/9502094v2 · doi: 10.48550/arxiv.astro-ph/9502094 · pith_short_12: H3KPONYIRGZF · pith_short_16: H3KPONYIRGZF47JV · pith_short_8: H3KPONYI

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/H3KPONYIRGZF47JVZVSQSWJM4V \
  | 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: 3ed4f7370889b25e7d35cd6509592ce567ee1369f3b809fcb3f5458b1ba15bf7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98f46790c35fcd144b222cd0c608ffbc3049a9b2beb2c933e31a945ba248f127",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "1995-02-24T16:13:11Z",
    "title_canon_sha256": "f2e19fbc6eb4183f673f2faf9ce7600b47054fc4d8c53a334195cacdaa434db0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/9502094",
    "kind": "arxiv",
    "version": 2
  }
}