Pith Number

pith:LK4OVFKI

pith:2017:LK4OVFKIZQVSNPGIPPNENRMILL

not attested not anchored not stored refs pending

Comparison of Pulsar Positions from Timing and Very Long Baseline Astrometry

C.J. Russell, D.J. Reardon, G. Hobbs, J.B. Wang, J.P. Yuan, L. Toomey, L. Wen, M. Bailes, M.J. Keith, M. Kerr, N.D.R. Bhat, N. Wang, P A. Rosado, P.D. Lasky, R.M. Shannon, R.N. Manchester, R. Spiewak, S. Dai J. Dempsey, S. Os lowski, V. Ravi, W.A. Coles, W. van Straten, X.-J. Zhu, X.-P. You, Y. Levin

arxiv:1704.01011 v1 · 2017-04-01 · astro-ph.HE · astro-ph.EP · astro-ph.GA · 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{LK4OVFKIZQVSNPGIPPNENRMILL}

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	2026-05-18T00:43:25.812591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ab8ea9548cc2b26bcc87bda46c5885aee7241666c0151be31f5fd64db844c10

Aliases

arxiv: 1704.01011 · arxiv_version: 1704.01011v1 · doi: 10.48550/arxiv.1704.01011 · pith_short_12: LK4OVFKIZQVS · pith_short_16: LK4OVFKIZQVSNPGI · pith_short_8: LK4OVFKI

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/LK4OVFKIZQVSNPGIPPNENRMILL \
  | 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: 5ab8ea9548cc2b26bcc87bda46c5885aee7241666c0151be31f5fd64db844c10

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f3bc502bdfeeb75a256240418af9910d1d2d3abdb880900abd415c62a8bb1a70",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-04-01T02:33:44Z",
    "title_canon_sha256": "c1b2ffc5a99478b9d0cc66bd5654a21f6c2ebc0f8ef5c5cfd23405a4e7161b39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.01011",
    "kind": "arxiv",
    "version": 1
  }
}