Pith Number

pith:6XPMDC3M

pith:2011:6XPMDC3M2O32W2K6H7J25SSAXZ

not attested not anchored not stored refs pending

Prospects for accurate distance measurements of pulsars with the SKA: enabling fundamental physics

B. Stappers, M. Kramer, N. Wex, R. Smits, S.J. Tingay

arxiv:1101.5971 v3 · 2011-01-31 · 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{6XPMDC3M2O32W2K6H7J25SSAXZ}

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

3 papers in Pith

Inferring neutron star properties through gravitational waves from r-modes and their relativistic counterparts

Reaching diffraction-limited localization with coherent PTAs

Probing Supermassive Black Hole Mergers with Pulsar Timing Arrays

Receipt and verification

First computed	2026-05-18T02:03:20.007578Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5dec18b6cd3b7ab695e3fd3aeca40be7090d0d2992799fa6cd3f5f824cdc2fb

Aliases

arxiv: 1101.5971 · arxiv_version: 1101.5971v3 · doi: 10.48550/arxiv.1101.5971 · pith_short_12: 6XPMDC3M2O32 · pith_short_16: 6XPMDC3M2O32W2K6 · pith_short_8: 6XPMDC3M

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/6XPMDC3M2O32W2K6H7J25SSAXZ \
  | 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: f5dec18b6cd3b7ab695e3fd3aeca40be7090d0d2992799fa6cd3f5f824cdc2fb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55bf920169fd53dc7569471b17e1839231403979eefe4a99354d04324e98852f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2011-01-31T14:01:13Z",
    "title_canon_sha256": "951502011c535190e73527d11d69bebe4dcfcfc7f2b6a2a02dca435e9fc64333"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.5971",
    "kind": "arxiv",
    "version": 3
  }
}