Pith Number

pith:VTGU2IQM

pith:2025:VTGU2IQMY4YCEXSBKBB5MF4UGT

not attested not anchored not stored refs pending

Frequency- and phase-resolved polarimetry of millisecond pulsars and its application to timing

Agastya Kapur, Andrew Zic, Christopher J. Russell, Daniel J. Reardon, Eric Thrane, George Hobbs, Jacob Cardinal Tremblay, Ma{\l}gorzata Cury{\l}o, Marcus E. Lower, Paul D. Lasky, Rami F. Mandow, Ryan M. Shannon, Saurav Mishra, Shi Dai, Shuangqiang Wang, Valentina Di Marco, Wenhua Ling, Xing-Jiang Zhu, Zu-Cheng Chen

arxiv:2512.09220 v2 · 2025-12-10 · 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{VTGU2IQMY4YCEXSBKBB5MF4UGT}

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	2026-06-19T16:10:33.441640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

accd4d220cc730225e415043d6179434d887beab6e4d73fdbaca10ef4daec554

Aliases

arxiv: 2512.09220 · arxiv_version: 2512.09220v2 · doi: 10.48550/arxiv.2512.09220 · pith_short_12: VTGU2IQMY4YC · pith_short_16: VTGU2IQMY4YCEXSB · pith_short_8: VTGU2IQM

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/VTGU2IQMY4YCEXSBKBB5MF4UGT \
  | 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: accd4d220cc730225e415043d6179434d887beab6e4d73fdbaca10ef4daec554

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c46b1fe8cd565b3852c607c989a0925d22dc48a17d4b7d454110978df234ba66",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-12-10T01:04:53Z",
    "title_canon_sha256": "1bcf7af3408c2c8d83ca9ecffe833d7861ec566c6d26c92d01fc2b42329968b2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.09220",
    "kind": "arxiv",
    "version": 2
  }
}