Pith Number

pith:DJ34VSZ7

pith:2019:DJ34VSZ7NLJZMPZY5FANAEOFGT

not attested not anchored not stored refs pending

Optimal Optical Search Strategy for Finding Transient in Large Sky Error Region Under Realistic Constraints

Javed Rana, Shreya Anand, Sukanta Bose

arxiv:1902.08378 v1 · 2019-02-22 · astro-ph.IM · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJ34VSZ7NLJZMPZY5FANAEOFGT}

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	2026-05-17T23:46:18.531047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a77cacb3f6ad3963f38e940d011c534e11cce21828dd12d2acb34811562f5b2

Aliases

arxiv: 1902.08378 · arxiv_version: 1902.08378v1 · doi: 10.48550/arxiv.1902.08378 · pith_short_12: DJ34VSZ7NLJZ · pith_short_16: DJ34VSZ7NLJZMPZY · pith_short_8: DJ34VSZ7

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/DJ34VSZ7NLJZMPZY5FANAEOFGT \
  | 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: 1a77cacb3f6ad3963f38e940d011c534e11cce21828dd12d2acb34811562f5b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4a223e11a43e64c9106afc3d1baec1f189c670fc341e2fe70c52e59286eef83",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2019-02-22T06:56:33Z",
    "title_canon_sha256": "5f8276fad1c20758287c55bc5b1cbc24d5f974521b8d7ba4f5ceae07ebe05838"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.08378",
    "kind": "arxiv",
    "version": 1
  }
}