Pith Number

pith:7IH5H2OF

pith:2015:7IH5H2OF6ONUWF7GFGKH33T55V

not attested not anchored not stored refs pending

From Radio to TeV: The surprising Spectral Energy Distribution of AP Librae

A.B. Pushkarev, A.-K. Baczko, A. Szostek, B. Giebels, D.A. Sanchez, D. Horan, J. Finke, M.L. Kadler, M.L. Lister, P. Fortin, S. Fegan, T. Savolainen, Y.Y. Kovalev

arxiv:1506.00965 v2 · 2015-06-02 · 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{7IH5H2OF6ONUWF7GFGKH33T55V}

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	2026-05-18T01:27:54.022365Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa0fd3e9c5f39b4b17e629947dee7ded4f4c9e788d432a046ca2cfec56c72b28

Aliases

arxiv: 1506.00965 · arxiv_version: 1506.00965v2 · doi: 10.48550/arxiv.1506.00965 · pith_short_12: 7IH5H2OF6ONU · pith_short_16: 7IH5H2OF6ONUWF7G · pith_short_8: 7IH5H2OF

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/7IH5H2OF6ONUWF7GFGKH33T55V \
  | 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: fa0fd3e9c5f39b4b17e629947dee7ded4f4c9e788d432a046ca2cfec56c72b28

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ec0e39f5f9c7d1a4c5140c43b56c09940a456cc73f2ade268c298d1755408a2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2015-06-02T17:19:46Z",
    "title_canon_sha256": "06d7e4dd811608b3625b3bda67f12ecbc0e8323f8aa5d14126a4c54560ae72a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.00965",
    "kind": "arxiv",
    "version": 2
  }
}