Pith Number

pith:6KF3ZOZR

pith:2025:6KF3ZOZRNICRQ2LPGL74Q2IOJF

not attested not anchored not stored refs pending

The neutrino luminosity and energy spectrum of nova outburst

Chunhua Zhu, Guoliang L\"u, Hao Wang, Helei Liu, Lin Li, Sufen Guo, Xizhen Lu

arxiv:2501.13259 v2 · 2025-01-22 · astro-ph.SR · astro-ph.HE · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6KF3ZOZRNICRQ2LPGL74Q2IOJF}

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	2026-07-05T10:14:25.797275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f28bbcbb316a0518696f32ffc8690e4943c9520d63ea7eb2666d5368fc429837

Aliases

arxiv: 2501.13259 · arxiv_version: 2501.13259v2 · doi: 10.48550/arxiv.2501.13259 · pith_short_12: 6KF3ZOZRNICR · pith_short_16: 6KF3ZOZRNICRQ2LP · pith_short_8: 6KF3ZOZR

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/6KF3ZOZRNICRQ2LPGL74Q2IOJF \
  | 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: f28bbcbb316a0518696f32ffc8690e4943c9520d63ea7eb2666d5368fc429837

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17b6928f78f7889ce65d1b7b6e589918e6b80e9fc7786932269299c61040552c",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2025-01-22T22:42:18Z",
    "title_canon_sha256": "7fe63c17b3a851b1308e359f6001d28e0f6e1d9aa3a4a4b01fe973756d6ba14b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.13259",
    "kind": "arxiv",
    "version": 2
  }
}