Pith Number

pith:DHDLBPA6

pith:2012:DHDLBPA6IAVHJIGGTWB2NSZBVK

not attested not anchored not stored refs pending

SPAN512: A new mid-latitude pulsar survey with the Nancay Radio Telescope

David A. Smith, David Champion, Gilles Theureau, Gregory Desvignes, Isma\"el Cognard, Patrice Lespagnol, Patrick Lazarus

arxiv:1211.3936 v1 · 2012-11-16 · astro-ph.HE · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DHDLBPA6IAVHJIGGTWB2NSZBVK}

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	2026-05-18T01:53:10.325905Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

19c6b0bc1e402a74a0c69d83a6cb21aab84c4d83086f22e941a94f0d07224a53

Aliases

arxiv: 1211.3936 · arxiv_version: 1211.3936v1 · doi: 10.48550/arxiv.1211.3936 · pith_short_12: DHDLBPA6IAVH · pith_short_16: DHDLBPA6IAVHJIGG · pith_short_8: DHDLBPA6

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/DHDLBPA6IAVHJIGGTWB2NSZBVK \
  | 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: 19c6b0bc1e402a74a0c69d83a6cb21aab84c4d83086f22e941a94f0d07224a53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "902ea7c9b8a6883cc255595ebf866521897afc1cc53bef4b37c0e142d6cf9c41",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-11-16T16:04:01Z",
    "title_canon_sha256": "503f7739be4032086cfada25717cd3c617bb072acef0106a44380e9aadb8f5cd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.3936",
    "kind": "arxiv",
    "version": 1
  }
}