Pith Number

pith:6WHTB5G2

pith:2012:6WHTB5G2FXYFZVKWXXXHU2XU6T

not attested not anchored not stored refs pending

Astrophysically Motivated Bulge-Disk Decompositions of SDSS Galaxies

C. N. Lackner, J. E. Gunn

arxiv:1201.0763 v1 · 2012-01-03 · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6WHTB5G2FXYFZVKWXXXHU2XU6T}

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	2026-05-18T01:58:58.224615Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f58f30f4da2df05cd556bdee7a6af4f4f7361735c40653728b52fb25da47d1c7

Aliases

arxiv: 1201.0763 · arxiv_version: 1201.0763v1 · doi: 10.48550/arxiv.1201.0763 · pith_short_12: 6WHTB5G2FXYF · pith_short_16: 6WHTB5G2FXYFZVKW · pith_short_8: 6WHTB5G2

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/6WHTB5G2FXYFZVKWXXXHU2XU6T \
  | 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: f58f30f4da2df05cd556bdee7a6af4f4f7361735c40653728b52fb25da47d1c7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d627a86d02cc01bc786ab13c5d0b383e0a007847fb3044708f400a83999c4d06",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-01-03T21:00:18Z",
    "title_canon_sha256": "457fa2c17589c386083ade8085d6723ef2113677174572bab5bea9ff44aac47d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0763",
    "kind": "arxiv",
    "version": 1
  }
}