Pith Number

pith:YWMQY7NH

pith:2024:YWMQY7NHU4WT5PUTJVPZ7VJGKK

not attested not anchored not stored refs pending

A VLBI Calibration System with Real-time Pulsar Gating for FRB Localization using CHIME/FRB Outriggers

Aaron B. Pearlman (for The CHIME/FRB Collaboration)

arxiv:2411.17801 v1 · 2024-11-26 · astro-ph.HE · 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{YWMQY7NHU4WT5PUTJVPZ7VJGKK}

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	2026-07-05T09:41:07.194761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c5990c7da7a72d3ebe934d5f9fd52652a0276727985ac4c48537791ec5815510

Aliases

arxiv: 2411.17801 · arxiv_version: 2411.17801v1 · doi: 10.48550/arxiv.2411.17801 · pith_short_12: YWMQY7NHU4WT · pith_short_16: YWMQY7NHU4WT5PUT · pith_short_8: YWMQY7NH

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/YWMQY7NHU4WT5PUTJVPZ7VJGKK \
  | 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: c5990c7da7a72d3ebe934d5f9fd52652a0276727985ac4c48537791ec5815510

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f1cba0d402e7ac491729ca659be7f28f0fedeb676d731d4e0875d9c63662048",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-11-26T19:00:00Z",
    "title_canon_sha256": "a07616360fb174b6653bb32ba02b9b051363fe8fb489c590bb9587fc8c75d019"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.17801",
    "kind": "arxiv",
    "version": 1
  }
}