Pith Number

pith:WL2WYWCN

pith:2015:WL2WYWCNFVW4J2MDMW4XY4G7ZQ

not attested not anchored not stored refs pending

The connection between the radio jet and the gamma-ray emission in the radio galaxy 3C 120

Alan P. Marscher, Alexander B. Pushkarev, Carolina Casadio, Jos\'e L. G\'omez, Matthew L. Lister, Paola Grandi, Svetlana G. Jorstad, Tuomas Savolainen, Yuri Y. Kovalev

arxiv:1505.03871 v1 · 2015-05-14 · 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{WL2WYWCNFVW4J2MDMW4XY4G7ZQ}

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	2026-05-18T01:35:22.262358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2f56c584d2d6dc4e98365b97c70dfcc20d7112276879e193193eee50893e96b

Aliases

arxiv: 1505.03871 · arxiv_version: 1505.03871v1 · doi: 10.48550/arxiv.1505.03871 · pith_short_12: WL2WYWCNFVW4 · pith_short_16: WL2WYWCNFVW4J2MD · pith_short_8: WL2WYWCN

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/WL2WYWCNFVW4J2MDMW4XY4G7ZQ \
  | 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: b2f56c584d2d6dc4e98365b97c70dfcc20d7112276879e193193eee50893e96b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcf04ed242e9c11fb87ee9390434305b06d4343946ab67481d2c3765e4c60d2b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-05-14T20:01:18Z",
    "title_canon_sha256": "8355f90ac81eff28d414619211a73a049a1fd271572ca1aa4c203a5979b1dcb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.03871",
    "kind": "arxiv",
    "version": 1
  }
}