Pith Number

pith:TZV64CFW

pith:2001:TZV64CFWTX6YZ5UGYCZCX27YM6

not attested not anchored not stored refs pending

New insights on the accuracy of photometric redshift measurements

A. Buzzoni (TNG, A. Iovino (Oss. Astron. Brera), D. Valls--Gabaud (Obs. Midi-Pyrenees), M. Massarotti (Oss. Astron. Capodimonte), Oss. Astron. Brera)

arxiv:astro-ph/0110292 v1 · 2001-10-12 · 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{TZV64CFWTX6YZ5UGYCZCX27YM6}

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	2026-05-18T01:07:45.413332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9e6bee08b69dfd8cf686c0b22bebf867b5b40bbc75441e596e7266c615059c99

Aliases

arxiv: astro-ph/0110292 · arxiv_version: astro-ph/0110292v1 · doi: 10.48550/arxiv.astro-ph/0110292 · pith_short_12: TZV64CFWTX6Y · pith_short_16: TZV64CFWTX6YZ5UG · pith_short_8: TZV64CFW

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/TZV64CFWTX6YZ5UGYCZCX27YM6 \
  | 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: 9e6bee08b69dfd8cf686c0b22bebf867b5b40bbc75441e596e7266c615059c99

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a9b843e0da545e1bd9d3f48203183240854516ddda1c45d1ae7e3d52bf60123",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-10-12T09:24:33Z",
    "title_canon_sha256": "8d7de82bf1112fcefd6c340f75bd89802f2d8d40c90aa6b0137b49be13f28f4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0110292",
    "kind": "arxiv",
    "version": 1
  }
}