Pith Number

pith:7DQSFURR

pith:2011:7DQSFURRRNKVW3ITJTVAKQDZPL

not attested not anchored not stored refs pending

The Catalina Real-time Transient Survey

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

arxiv:1111.2566 v1 · 2011-11-10 · 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{7DQSFURRRNKVW3ITJTVAKQDZPL}

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	2026-05-18T01:59:42.426145Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8e122d2318b555b6d134cea0540797ae9ced9e669c1be57575bf6503a1bf48d

Aliases

arxiv: 1111.2566 · arxiv_version: 1111.2566v1 · doi: 10.48550/arxiv.1111.2566 · pith_short_12: 7DQSFURRRNKV · pith_short_16: 7DQSFURRRNKVW3IT · pith_short_8: 7DQSFURR

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/7DQSFURRRNKVW3ITJTVAKQDZPL \
  | 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: f8e122d2318b555b6d134cea0540797ae9ced9e669c1be57575bf6503a1bf48d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c535e3a5d003aedbb6b81a2715f399c0e0c7dd6a8b0ae3ab95c17f7831d597a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-11-10T19:15:05Z",
    "title_canon_sha256": "d60ce82e779c683320776d1ed747fbb39848507666db92f4b4ffb0c07d2c5d0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.2566",
    "kind": "arxiv",
    "version": 1
  }
}