Pith Number

pith:P3NYYKWR

pith:2017:P3NYYKWRWOMTD3OYTX3NFSDP7F

not attested not anchored not stored refs pending

The Optical Polarization Variability of PKS 2155-304: Correlations at Low and High Energies

Nikki Pekeur, Ren\'ee Kraan-Korteweg, Russ Taylor

arxiv:1702.04151 v1 · 2017-02-14 · 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{P3NYYKWRWOMTD3OYTX3NFSDP7F}

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	2026-05-18T00:50:48.937053Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7edb8c2ad1b39931edd89df6d2c86ff96a45a18e7074cb3c9a64161214ce1a45

Aliases

arxiv: 1702.04151 · arxiv_version: 1702.04151v1 · doi: 10.48550/arxiv.1702.04151 · pith_short_12: P3NYYKWRWOMT · pith_short_16: P3NYYKWRWOMTD3OY · pith_short_8: P3NYYKWR

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/P3NYYKWRWOMTD3OYTX3NFSDP7F \
  | 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: 7edb8c2ad1b39931edd89df6d2c86ff96a45a18e7074cb3c9a64161214ce1a45

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "306bb452786fb76ce86fc2e154e3bbdc22193368856c1731c8eb55880690dfce",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-02-14T11:00:33Z",
    "title_canon_sha256": "6d50710d7a9923aa30bc8c8dcbbfead0042788eea66a7cf5685dc76c2389f5bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.04151",
    "kind": "arxiv",
    "version": 1
  }
}