Pith Number

pith:TKHJV7DV

pith:2026:TKHJV7DVYSHJWM4OGAR4U76SRI

not attested not anchored not stored refs pending

Cross-validation of six dispersion measure estimation methods for FRB 20240114A

Di Xiao, Hao Qiu, Junyi Shen, Longxuan Zhang, Pei Wang, Songbo Zhang, Tonglun Wang, Wenlong Zhang, Xianghan Cui, Xuan Yang, Ya Zeng, Ye Li, Yingze Shan, Yuanchuan Zou

arxiv:2607.03877 v1 · 2026-07-04 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TKHJV7DVYSHJWM4OGAR4U76SRI}

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	2026-07-07T02:18:12.295334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a8e9afc75c48e9b338e3023ca7fd28a321ba9263028e43422560fe67e049acf

Aliases

arxiv: 2607.03877 · arxiv_version: 2607.03877v1 · doi: 10.48550/arxiv.2607.03877 · pith_short_12: TKHJV7DVYSHJ · pith_short_16: TKHJV7DVYSHJWM4O · pith_short_8: TKHJV7DV

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/TKHJV7DVYSHJWM4OGAR4U76SRI \
  | 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: 9a8e9afc75c48e9b338e3023ca7fd28a321ba9263028e43422560fe67e049acf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1071d1ab6ceac2e52dff51d7157e3b5270d10940668467f00fa055c9b259e529",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-07-04T13:41:54Z",
    "title_canon_sha256": "5b51ecd1c98ddac25a016f73b4738b7bbbf555b9041106e69c6842f260d0a0f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.03877",
    "kind": "arxiv",
    "version": 1
  }
}