Pith Number

pith:PQLXRCAI

pith:2012:PQLXRCAII4GUNUNQBLXW7DFCLT

not attested not anchored not stored refs pending

The High Time Resolution Universe Survey - V: Single-pulse energetics and modulation properties of 315 pulsars

B. Stappers, D. J. Champion, L. Levin, M. Bailes, M. Burgay, M. J. Keith, M. Kramer, N. d'Amico, N. D. R. Bhat, S. Burke-Spolaor, S. D. Bates, S. Johnston, S. Milia A. Possenti, W. van Straten

arxiv:1203.6068 v2 · 2012-03-27 · astro-ph.SR · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PQLXRCAII4GUNUNQBLXW7DFCLT}

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	2026-05-18T01:58:01.306520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c17788808470d46d1b00aef6f8ca25cc6bf180d75acab00ad6e857a02b553fe

Aliases

arxiv: 1203.6068 · arxiv_version: 1203.6068v2 · doi: 10.48550/arxiv.1203.6068 · pith_short_12: PQLXRCAII4GU · pith_short_16: PQLXRCAII4GUNUNQ · pith_short_8: PQLXRCAI

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/PQLXRCAII4GUNUNQBLXW7DFCLT \
  | 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: 7c17788808470d46d1b00aef6f8ca25cc6bf180d75acab00ad6e857a02b553fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d788eb6c8743d4f35b066ddc66864335159bd682d0cc4d6dddaa7ee725366e6",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2012-03-27T20:00:03Z",
    "title_canon_sha256": "a5202241d47601e928bfccd22bf473bc703d491b6f431ab485921604b0b8f66f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6068",
    "kind": "arxiv",
    "version": 2
  }
}