Pith Number

pith:WCJSJLBH

pith:2025:WCJSJLBHFFED5TSLVDCTYIQO5D

not attested not anchored not stored refs pending

The dispersion measure and scattering of Fast Radio Bursts: contributions from multi-components, and clues for the intrinsic properties

Jian-Feng Mo, Long-long Feng, Weishan Zhu

arxiv:2502.05838 v1 · 2025-02-09 · astro-ph.HE · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCJSJLBHFFED5TSLVDCTYIQO5D}

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	2026-07-05T11:25:07.815134Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b09324ac2729483ece4ba8c53c220ee8d5b2dbabc169c086f09a61b15235854b

Aliases

arxiv: 2502.05838 · arxiv_version: 2502.05838v1 · doi: 10.48550/arxiv.2502.05838 · pith_short_12: WCJSJLBHFFED · pith_short_16: WCJSJLBHFFED5TSL · pith_short_8: WCJSJLBH

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/WCJSJLBHFFED5TSLVDCTYIQO5D \
  | 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: b09324ac2729483ece4ba8c53c220ee8d5b2dbabc169c086f09a61b15235854b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d83c33c5fb473462c8b7474a9c35d5e42e8de0f53aaeb1971464db6400bfbf6",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2025-02-09T10:19:06Z",
    "title_canon_sha256": "08d97e554e04c48b668036f1da8c28e0d6667d4167acd229096001f604252260"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05838",
    "kind": "arxiv",
    "version": 1
  }
}