Pith Number

pith:PTZPF2J5

pith:2011:PTZPF2J52RN7M62ZMBJXYVNDID

not attested not anchored not stored refs pending

Prospects for High-Precision Pulsar Timing

B. W. Stappers, J. M. Cordes, J. P. W. Verbiest, K. Liu, M. Kramer, W. van Straten

arxiv:1107.3086 v1 · 2011-07-15 · 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{PTZPF2J52RN7M62ZMBJXYVNDID}

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.

Cited by

1 paper in Pith

Constraining light fermionic dark matter with binary pulsars

Receipt and verification

First computed	2026-05-18T02:01:16.215192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7cf2f2e93dd45bf67b5960537c55a340ddc1bc86906a6ed852d55303f5918afc

Aliases

arxiv: 1107.3086 · arxiv_version: 1107.3086v1 · doi: 10.48550/arxiv.1107.3086 · pith_short_12: PTZPF2J52RN7 · pith_short_16: PTZPF2J52RN7M62Z · pith_short_8: PTZPF2J5

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/PTZPF2J52RN7M62ZMBJXYVNDID \
  | 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: 7cf2f2e93dd45bf67b5960537c55a340ddc1bc86906a6ed852d55303f5918afc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80d0d2be94ece448f6183fec3e07ac04f7fc624a262b73dc913696ebf5c073fb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2011-07-15T15:22:40Z",
    "title_canon_sha256": "4160fac7785da1e591aadc07fe3ac4c6e8a0189d6556190c472ab48a0aadfc4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.3086",
    "kind": "arxiv",
    "version": 1
  }
}