Pith Number

pith:XRNIZ2D3

pith:2012:XRNIZ2D3DPGBYZMFZLJUBMVHA2

not attested not anchored not stored refs pending

GeV-TeV gamma-rays and neutrinos from the Nova V407 Cygni

Julian Sitarek, W{\l}odek Bednarek

arxiv:1208.6200 v1 · 2012-08-30 · astro-ph.HE · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XRNIZ2D3DPGBYZMFZLJUBMVHA2}

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

An Optically Motivated Gamma-ray Study of Fermi-LAT Novae

Receipt and verification

First computed	2026-05-18T01:54:49.546049Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc5a8ce87b1bcc1c6585cad340b2a706bdb99ac51c2fc46c900ded9be2ee9028

Aliases

arxiv: 1208.6200 · arxiv_version: 1208.6200v1 · doi: 10.48550/arxiv.1208.6200 · pith_short_12: XRNIZ2D3DPGB · pith_short_16: XRNIZ2D3DPGBYZMF · pith_short_8: XRNIZ2D3

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/XRNIZ2D3DPGBYZMFZLJUBMVHA2 \
  | 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: bc5a8ce87b1bcc1c6585cad340b2a706bdb99ac51c2fc46c900ded9be2ee9028

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbde6ec633ffdcce7cb1ee195938c079ce9f7c51328bfea435c349a4e1089f1f",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-08-30T15:21:29Z",
    "title_canon_sha256": "394e7ec3387390e7488fe053c9ff485191cf41df3de47501aef42857b417431e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.6200",
    "kind": "arxiv",
    "version": 1
  }
}