Pith Number

pith:L5HC476T

pith:2013:L5HC476TZIXAZAVBVZIQQZWQDF

not attested not anchored not stored refs pending

The 5 GHz Arecibo Search for Radio Flares from Ultracool Dwarfs

Alexander Wolszczan, Matthew Route

arxiv:1306.1152 v1 · 2013-06-05 · astro-ph.SR · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L5HC476TZIXAZAVBVZIQQZWQDF}

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	2026-05-18T01:49:32.436381Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f4e2e7fd3ca2e0c82a1ae510866d01955f85c1fbe141774eac9c2b06e6cf757

Aliases

arxiv: 1306.1152 · arxiv_version: 1306.1152v1 · doi: 10.48550/arxiv.1306.1152 · pith_short_12: L5HC476TZIXA · pith_short_16: L5HC476TZIXAZAVB · pith_short_8: L5HC476T

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/L5HC476TZIXAZAVBVZIQQZWQDF \
  | 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: 5f4e2e7fd3ca2e0c82a1ae510866d01955f85c1fbe141774eac9c2b06e6cf757

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c19463a17a5834ecf68c265862270f6c897f86405c68ef8f22a16f3203735bd9",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2013-06-05T15:44:19Z",
    "title_canon_sha256": "4f35e682bba12487b26e593d0667fced7d7706d163a99b7722664fbe426a923b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.1152",
    "kind": "arxiv",
    "version": 1
  }
}