Pith Number

pith:X6HSFW3J

pith:2011:X6HSFW3JRBF4X25ZNPWBVLFKA4

not attested not anchored not stored refs pending

The Catalina Real-Time Transient Survey (CRTS)

A.A. Mahabal, A.J. Drake, C. Donalek, E.C. Beshore, E. Christensen, J. Prieto, M. Catelan, M.J. Graham, R.H. McNaught, R. Williams, S.G. Djorgovski, S.M. Larson

arxiv:1102.5004 v1 · 2011-02-24 · astro-ph.IM · astro-ph.CO · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{X6HSFW3JRBF4X25ZNPWBVLFKA4}

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

Identifying Changing-Look AGN Transitions in Light Curve Data with the Zwicky Transient Facility

Receipt and verification

First computed	2026-05-18T04:27:57.582521Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bf8f22db69884bcbebb96bec1aacaa0704eceaa2a0b6b268ebf4607b887c8ec2

Aliases

arxiv: 1102.5004 · arxiv_version: 1102.5004v1 · doi: 10.48550/arxiv.1102.5004 · pith_short_12: X6HSFW3JRBF4 · pith_short_16: X6HSFW3JRBF4X25Z · pith_short_8: X6HSFW3J

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/X6HSFW3JRBF4X25ZNPWBVLFKA4 \
  | 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: bf8f22db69884bcbebb96bec1aacaa0704eceaa2a0b6b268ebf4607b887c8ec2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ee2da70a0a5daadb8448e86bb8b3089cc962039ab3f877bc250020807ae326a3",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-02-24T14:34:25Z",
    "title_canon_sha256": "170a84f5c65c44aa55d5d74dbe699682fdaa194623c41592827ad280be66cbc4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.5004",
    "kind": "arxiv",
    "version": 1
  }
}