Pith Number

pith:I6C2BY3A

pith:2014:I6C2BY3AFNGBEJFZP6YGM6HN5Q

not attested not anchored not stored refs pending

Rotation of the optical polarization angle associated with the 2008 {\gamma}-ray flare of blazar w comae

David Hiriart, Erika Ben\'itez, Jos\'e I. Cabrera, Jos\'e M. L\'opez, Marco Sorcia, Ra\'ul M\'ujica

arxiv:1408.1339 v1 · 2014-08-06 · 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{I6C2BY3AFNGBEJFZP6YGM6HN5Q}

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	2026-05-18T01:42:23.209974Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4785a0e3602b4c1224b97fb06678edec06a86cc2a56d9a93ec99191a01d27e14

Aliases

arxiv: 1408.1339 · arxiv_version: 1408.1339v1 · doi: 10.48550/arxiv.1408.1339 · pith_short_12: I6C2BY3AFNGB · pith_short_16: I6C2BY3AFNGBEJFZ · pith_short_8: I6C2BY3A

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/I6C2BY3AFNGBEJFZP6YGM6HN5Q \
  | 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: 4785a0e3602b4c1224b97fb06678edec06a86cc2a56d9a93ec99191a01d27e14

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79678b842018d217785b8a9065b7cda11ff0c423263f3a711ff65c823878afa0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2014-08-06T16:02:49Z",
    "title_canon_sha256": "e07401f6c4b5797fc7eaa9b557df0d0dbf13390560e02f7b06969972e7fbd1c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1408.1339",
    "kind": "arxiv",
    "version": 1
  }
}