Pith Number

pith:QBBAHRGL

pith:2013:QBBAHRGLOBIYJYRNKO6DGB2XTD

not attested not anchored not stored refs pending

Morphology with Light Profile Fitting of Confirmed Cluster Galaxies at z=0.84

Chris Lidman, Hector Flores, Julie B. Nantais, M. James Jee, Piero Rosati, Ricardo Demarco

arxiv:1305.0826 v1 · 2013-05-03 · 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{QBBAHRGLOBIYJYRNKO6DGB2XTD}

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

Mapping Nearby Galaxies with Apache Point Observatory: Group and field galaxies' morphologies in the colour-magnitude plane

Receipt and verification

First computed	2026-05-18T01:50:12.461180Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

804203c4cb705184e22d53bc33075798cb88116332dd45008f018da1ce7960b4

Aliases

arxiv: 1305.0826 · arxiv_version: 1305.0826v1 · doi: 10.48550/arxiv.1305.0826 · pith_short_12: QBBAHRGLOBIY · pith_short_16: QBBAHRGLOBIYJYRN · pith_short_8: QBBAHRGL

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/QBBAHRGLOBIYJYRNKO6DGB2XTD \
  | 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: 804203c4cb705184e22d53bc33075798cb88116332dd45008f018da1ce7960b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a9d076c94fb1b33d89181c925aa4f11ca186b9eeab3b946f0dc432e87ac2e15",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-05-03T20:00:01Z",
    "title_canon_sha256": "204ddb622fdb36b6448f9f8730b89cc864559beea30e53808ff74770dd22d683"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0826",
    "kind": "arxiv",
    "version": 1
  }
}