Pith Number

pith:I7IJEEMD

pith:2022:I7IJEEMDMNWNMOHWPMWK2P5LQA

not attested not anchored not stored refs pending

The MSPSR$\pi$ catalogue: VLBA astrometry of 18 millisecond pulsars

A. Lyne, A. T. Deller, B. W. Stappers, D. J. Reardon, D. Kaplan, E. Fonseca, G. Theureau, H. Ding, I. Cognard, I. Stairs, J. Cordes, L. Guillemot, P. C. C. Freire, S. Chatterjee, T. J. W. Lazio, W. Brisken

arxiv:2212.06351 v2 · 2022-12-13 · astro-ph.HE · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I7IJEEMDMNWNMOHWPMWK2P5LQA}

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

4 papers in Pith

Reaching diffraction-limited localization with coherent PTAs

Constraints on Einstein-aether gravity from the precision timing of PSR J1738+0333

Gravity Echoes from Supermassive Black Hole Binaries

Constraints on Ultralight Scalar and Dark Photon Dark Matter from PPTA-DR3 and EPTA-DR2

Receipt and verification

First computed	2026-07-05T05:56:55.562411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47d0921183636cd638f67b2cad3fab803525b9efbe4a3a5309856b0c775ef750

Aliases

arxiv: 2212.06351 · arxiv_version: 2212.06351v2 · doi: 10.48550/arxiv.2212.06351 · pith_short_12: I7IJEEMDMNWN · pith_short_16: I7IJEEMDMNWNMOHW · pith_short_8: I7IJEEMD

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/I7IJEEMDMNWNMOHWPMWK2P5LQA \
  | 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: 47d0921183636cd638f67b2cad3fab803525b9efbe4a3a5309856b0c775ef750

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f52398921a78e0b34f5d9d5b5e4cf5b65d6124cd8db27f61e61ebabafc19ebee",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2022-12-13T03:10:24Z",
    "title_canon_sha256": "edc4aae036e66cbe77e7c5e2d89c619a13dcd942f8cc4d109ce9abb6bb5a9ba0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.06351",
    "kind": "arxiv",
    "version": 2
  }
}