Pith Number

pith:LLFEILW7

pith:2016:LLFEILW73PB2HJDMC3BBNYIRL2

not attested not anchored not stored refs pending

Evidence for quasi-periodic oscillations in the optical polarization of the blazar PKS 2155-304

A. R. Taylor, N. W. Pekeur, R. C. Kraan-Korteweg, S. B. Potter

arxiv:1607.03771 v1 · 2016-07-13 · 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{LLFEILW73PB2HJDMC3BBNYIRL2}

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	2026-05-18T01:10:01.782823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aca442edfdbc3a3a46c16c216e1115ead668c813b3e790de1e42a0b5342e107

Aliases

arxiv: 1607.03771 · arxiv_version: 1607.03771v1 · doi: 10.48550/arxiv.1607.03771 · pith_short_12: LLFEILW73PB2 · pith_short_16: LLFEILW73PB2HJDM · pith_short_8: LLFEILW7

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/LLFEILW73PB2HJDMC3BBNYIRL2 \
  | 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: 5aca442edfdbc3a3a46c16c216e1115ead668c813b3e790de1e42a0b5342e107

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74efa9a5c60a977b27e8f094dc032f15dbd8b4c9af31a2a76494616758f7d978",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-07-13T14:34:52Z",
    "title_canon_sha256": "564b8015c6075410f073ceffa86468e631acfd604706d8681167018b91600b85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03771",
    "kind": "arxiv",
    "version": 1
  }
}