Pith Number

pith:SFHIFYBE

pith:2001:SFHIFYBEL5T5WXPAAH5TP6LQLK

not attested not anchored not stored refs pending

Galaxy Number Counts from the Sloan Digital Sky Survey Commissioning Data

David H. Weinberg, David W. Hogg, Iskra Strateva, Jon Loveday, Kazuhiro Shimasaku, Masataka Fukugita, Michael A. Strauss, Naoki Yasuda, Rita S.J. Kim, Robert H. Lupton, SDSS Collaboration, Vijay K. Narayanan, Zeljko Ivezic

arxiv:astro-ph/0105545 v1 · 2001-05-31 · 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{SFHIFYBEL5T5WXPAAH5TP6LQLK}

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

From DES to KiDS: Domain adaptation for cross-survey detection of low-surface-brightness galaxies

Receipt and verification

First computed	2026-07-04T15:45:41.015048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

914e82e0245f67db5de001fb37f9705ab544d32ec19b711a82fba875b5c7802b

Aliases

arxiv: astro-ph/0105545 · arxiv_version: astro-ph/0105545v1 · doi: 10.48550/arxiv.astro-ph/0105545 · pith_short_12: SFHIFYBEL5T5 · pith_short_16: SFHIFYBEL5T5WXPA · pith_short_8: SFHIFYBE

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/SFHIFYBEL5T5WXPAAH5TP6LQLK \
  | 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: 914e82e0245f67db5de001fb37f9705ab544d32ec19b711a82fba875b5c7802b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfd436b74a0006042049498bc40a3bbb6e63b6e63189795638a7b0973b047fa4",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2001-05-31T03:26:15Z",
    "title_canon_sha256": "69cc4e28795a232ed50d34ee93d5a7bd87ae01ca0aba4b0fa791518f84ce16db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0105545",
    "kind": "arxiv",
    "version": 1
  }
}