Pith Number

pith:5YQHC4EN

pith:2012:5YQHC4ENNP3FOJTF6K5AYTY5DX

not attested not anchored not stored refs pending

Beaming Effect in Fermi Blazars

J. H. Fan, J. H. Yang, J. Y. Zhang, T. X. Hua, Y. Huang, Y. Liu, Y. P. Qin

arxiv:1210.4096 v1 · 2012-10-15 · astro-ph.HE · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5YQHC4ENNP3FOJTF6K5AYTY5DX}

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	2026-05-18T01:53:55.072305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee2071708d6bf6572665f2ba0c4f1d1dc66ec5a267cddbe6f8f87c41f53535af

Aliases

arxiv: 1210.4096 · arxiv_version: 1210.4096v1 · doi: 10.48550/arxiv.1210.4096 · pith_short_12: 5YQHC4ENNP3F · pith_short_16: 5YQHC4ENNP3FOJTF · pith_short_8: 5YQHC4EN

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/5YQHC4ENNP3FOJTF6K5AYTY5DX \
  | 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: ee2071708d6bf6572665f2ba0c4f1d1dc66ec5a267cddbe6f8f87c41f53535af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33f13ddd04b2f12ed506cb8eef79d2ad23d13cd7c4b5dd1bebf045bdd073162a",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-10-15T16:30:37Z",
    "title_canon_sha256": "6f21bb7aa39c22e25a57767298ad6d6b06e55ff055de4d04954ada65a98a8bd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.4096",
    "kind": "arxiv",
    "version": 1
  }
}