Pith Number

pith:AV2BQSZS

pith:2015:AV2BQSZSQVM2JAOOJHWOQSOU4N

not attested not anchored not stored refs pending

PKS 1502+106: A high-redshift Fermi blazar at extreme angular resolution. Structural dynamics with VLBI imaging up to 86 GHz

A. Sievers, E. Angelakis, I. Myserlis, I. Nestoras, J. A. Zensus, J. Hodgson, L. Fuhrmann, S. Ciprini, T. P. Krichbaum, V. Karamanavis

arxiv:1511.01085 v1 · 2015-11-03 · astro-ph.HE · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AV2BQSZSQVM2JAOOJHWOQSOU4N}

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	2026-05-18T01:21:52.065688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0574184b328559a481ce49ece849d4e354a607ce09923d22165b9f5be2717dd4

Aliases

arxiv: 1511.01085 · arxiv_version: 1511.01085v1 · doi: 10.48550/arxiv.1511.01085 · pith_short_12: AV2BQSZSQVM2 · pith_short_16: AV2BQSZSQVM2JAOO · pith_short_8: AV2BQSZS

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/AV2BQSZSQVM2JAOOJHWOQSOU4N \
  | 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: 0574184b328559a481ce49ece849d4e354a607ce09923d22165b9f5be2717dd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "544c4d4645b44cbc728e99b623630e3dc705d4a61181941fc68b2ea7bd435552",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-11-03T12:10:39Z",
    "title_canon_sha256": "04ae7a660e5fcbfc8611aec42f3d916a5a6d39d1ccbd6ebaaf62e55132225364"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01085",
    "kind": "arxiv",
    "version": 1
  }
}