Pith Number

pith:Z75DXAUP

pith:2019:Z75DXAUPRDYUFYYQS4PZC3LEJT

not attested not anchored not stored refs pending

Variability studies and modeling of the blazar PKS 2155-304 in the light of a decade of multi-wavelength observations

D.A. Sanchez, G. Maurin, J. Chevalier, J.-P. Lenain, P. D. Serpico

arxiv:1901.01743 v1 · 2019-01-07 · 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{Z75DXAUPRDYUFYYQS4PZC3LEJT}

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.

Cited by

1 paper in Pith

Tracking down the broadband polarimetric properties of PG 1553+113

Receipt and verification

First computed	2026-05-17T23:56:16.259834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cffa3b828f88f142e310971f916d644cdd58e0902f952c88eedf091d52b99edb

Aliases

arxiv: 1901.01743 · arxiv_version: 1901.01743v1 · doi: 10.48550/arxiv.1901.01743 · pith_short_12: Z75DXAUPRDYU · pith_short_16: Z75DXAUPRDYUFYYQ · pith_short_8: Z75DXAUP

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/Z75DXAUPRDYUFYYQS4PZC3LEJT \
  | 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: cffa3b828f88f142e310971f916d644cdd58e0902f952c88eedf091d52b99edb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f2fde06c6f3cb34a73b7f030bf9e35667c4ead0a9d40277a5436cb4c062514d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-01-07T10:47:14Z",
    "title_canon_sha256": "fe8f5bdff3bd4cd9898dbdef4c61ec3efd6b9651417328218c395798fa99384f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.01743",
    "kind": "arxiv",
    "version": 1
  }
}