Pith Number

pith:RO7BZBUU

pith:2013:RO7BZBUUS3TBOYWEDNCMKLDWOD

not attested not anchored not stored refs pending

ICORE: Image Co-addition with Optional Resolution Enhancement

Analysis Center, Caltech), Frank Masci (Infrared Processing

arxiv:1301.2718 v2 · 2013-01-12 · astro-ph.IM · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RO7BZBUUS3TBOYWEDNCMKLDWOD}

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	2026-05-18T03:25:43.423232Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bbe1c869496e61762c41b44c52c7670ed6dbeb9eeb706fb1b8a170cd6514e77

Aliases

arxiv: 1301.2718 · arxiv_version: 1301.2718v2 · doi: 10.48550/arxiv.1301.2718 · pith_short_12: RO7BZBUUS3TB · pith_short_16: RO7BZBUUS3TBOYWE · pith_short_8: RO7BZBUU

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/RO7BZBUUS3TBOYWEDNCMKLDWOD \
  | 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: 8bbe1c869496e61762c41b44c52c7670ed6dbeb9eeb706fb1b8a170cd6514e77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "acae5023f55c3b72bafbb029d958252d1bc7f131ae30226f5b6eab24daf3ddb3",
    "cross_cats_sorted": [
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2013-01-12T20:26:04Z",
    "title_canon_sha256": "66e29b5cf3b7eb7326180ab5fb87c7c5c7bcee7ca1b07961e7cf007d89a56788"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.2718",
    "kind": "arxiv",
    "version": 2
  }
}