Pith Number

pith:G4MXDH6F

pith:2023:G4MXDH6FWQCZT2BL5D7OIRWWWA

not attested not anchored not stored refs pending

The beaming effect for Fermi-LAT-detected FR-I radio galaxies

Dan-Yi Huang, Jun-Hui Fan, Xiang-Tao Zeng, Xu-Hong Ye, Zhi-Yuan Pei, Zhuang Zhang

arxiv:2305.10102 v1 · 2023-05-17 · 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{G4MXDH6FWQCZT2BL5D7OIRWWWA}

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	2026-07-05T06:11:09.613347Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3719719fc5b40599e82be8fee446d6b01914ad4e1fe331aaa7536719e6872fa0

Aliases

arxiv: 2305.10102 · arxiv_version: 2305.10102v1 · doi: 10.48550/arxiv.2305.10102 · pith_short_12: G4MXDH6FWQCZ · pith_short_16: G4MXDH6FWQCZT2BL · pith_short_8: G4MXDH6F

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/G4MXDH6FWQCZT2BL5D7OIRWWWA \
  | 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: 3719719fc5b40599e82be8fee446d6b01914ad4e1fe331aaa7536719e6872fa0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f2d7543b6489c1fa4ea572458f3aba8340dec0eeaa1fce09dc7a8b2f2ec1ebf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2023-05-17T10:09:36Z",
    "title_canon_sha256": "dcbe2cab72d49d5319510f9d038cd252f3bc62fc9aca4bc3eeabc3f637198e3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.10102",
    "kind": "arxiv",
    "version": 1
  }
}