Pith Number

pith:3F2DHKGV

pith:2015:3F2DHKGVIJH6XGAYJPXFEMCTKE

not attested not anchored not stored refs pending

A Multiwavelength Study of Three Hybrid Blazars

C. O'Dea, E. C. Stanley, H. L. Marshall, M. L. Lister, P. Kharb, S. Baum

arxiv:1505.05851 v1 · 2015-05-21 · 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{3F2DHKGVIJH6XGAYJPXFEMCTKE}

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	2026-05-18T02:03:53.251982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d97433a8d5424feb98184bee523053511360e4d665a96007d6aee43be7ba16b2

Aliases

arxiv: 1505.05851 · arxiv_version: 1505.05851v1 · doi: 10.48550/arxiv.1505.05851 · pith_short_12: 3F2DHKGVIJH6 · pith_short_16: 3F2DHKGVIJH6XGAY · pith_short_8: 3F2DHKGV

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/3F2DHKGVIJH6XGAYJPXFEMCTKE \
  | 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: d97433a8d5424feb98184bee523053511360e4d665a96007d6aee43be7ba16b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "81c6170579030973700b18fa0aa5a354aaf423a54b4332d964acb101826d8e9f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-05-21T19:31:35Z",
    "title_canon_sha256": "6ddc6ffc6db05467c232b80c5a9f6495cb85ab7c70a4c3ac044bf140d338a5c6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.05851",
    "kind": "arxiv",
    "version": 1
  }
}