Pith Number

pith:WWMWLPWM

pith:2004:WWMWLPWMO55ZPUPDAUWCYMTU7N

not attested not anchored not stored refs pending

Atmospheric neutrino challenges

Todor Stanev (Bartol Research Institute, University of Delaware, U.S.A)

arxiv:astro-ph/0412395 v1 · 2004-12-15 · astro-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{WWMWLPWMO55ZPUPDAUWCYMTU7N}

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	2026-05-18T04:22:20.961583Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b59965becc777b97d1e3052c2c3274fb51e9e1e566474c11ce7a1bc032bd4ec5

Aliases

arxiv: astro-ph/0412395 · arxiv_version: astro-ph/0412395v1 · doi: 10.48550/arxiv.astro-ph/0412395 · pith_short_12: WWMWLPWMO55Z · pith_short_16: WWMWLPWMO55ZPUPD · pith_short_8: WWMWLPWM

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/WWMWLPWMO55ZPUPDAUWCYMTU7N \
  | 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: b59965becc777b97d1e3052c2c3274fb51e9e1e566474c11ce7a1bc032bd4ec5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3f8b258f09d2ab6a4cb62e30ba58e0626b2eabf6047af586bd156f3a49cfbc8",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2004-12-15T23:12:04Z",
    "title_canon_sha256": "797fca0f2a18c80bd5f6be1c7d29805237eb530c2403b6951b1f1eebecd3c316"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0412395",
    "kind": "arxiv",
    "version": 1
  }
}