Pith Number

pith:2KMVVU2P

pith:2010:2KMVVU2P3V3JHML2EP2H4WYTO5

not attested not anchored not stored refs pending

Search for Acoustic Signals from Ultra-High Energy Neutrinos in 1500 km^3 of Sea Water

Giorgio Gratta, Justin Vandenbroucke, Naoko Kurahashi

arxiv:1007.5517 v1 · 2010-07-30 · hep-ex · 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{2KMVVU2P3V3JHML2EP2H4WYTO5}

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	2026-05-18T02:33:08.594761Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2995ad34fdd7693b17a23f47e5b137759fabb2ed67f2de44b0038f2aad11d7a

Aliases

arxiv: 1007.5517 · arxiv_version: 1007.5517v1 · doi: 10.48550/arxiv.1007.5517 · pith_short_12: 2KMVVU2P3V3J · pith_short_16: 2KMVVU2P3V3JHML2 · pith_short_8: 2KMVVU2P

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/2KMVVU2P3V3JHML2EP2H4WYTO5 \
  | 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: d2995ad34fdd7693b17a23f47e5b137759fabb2ed67f2de44b0038f2aad11d7a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ec75f6ba037f8decccc4f5e5b01ce59fb2004c41aa0348089b3cac780da0024",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ex",
    "submitted_at": "2010-07-30T18:51:45Z",
    "title_canon_sha256": "fdef34781e0bf6529ec9736e823db22847fbdae484cac85e15dd4f9377f1babc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.5517",
    "kind": "arxiv",
    "version": 1
  }
}