Pith Number

pith:EXMN6S53

pith:2008:EXMN6S53HCDSAEEC2IWSRTD3RB

not attested not anchored not stored refs pending

Upper limits on the diffuse supernova neutrino flux from the SuperKamiokande data

Cecilia Lunardini, Orlando L. G. Peres

arxiv:0805.4225 v2 · 2008-05-27 · astro-ph · 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{EXMN6S53HCDSAEEC2IWSRTD3RB}

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	2026-05-18T04:18:24.592697Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25d8df4bbb3887201082d22d28cc7b885da579ca945f28900acd1ace59ee8f1d

Aliases

arxiv: 0805.4225 · arxiv_version: 0805.4225v2 · doi: 10.48550/arxiv.0805.4225 · pith_short_12: EXMN6S53HCDS · pith_short_16: EXMN6S53HCDSAEEC · pith_short_8: EXMN6S53

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/EXMN6S53HCDSAEEC2IWSRTD3RB \
  | 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: 25d8df4bbb3887201082d22d28cc7b885da579ca945f28900acd1ace59ee8f1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "25dfaa8df1257a170f8f1550bd831bbb684559d6deb02225effb92366760cf5a",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-05-27T21:29:04Z",
    "title_canon_sha256": "c187cd6c02d23d0b6161018207874063cbc81e27dd69a7abbf49d4dac79aa977"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0805.4225",
    "kind": "arxiv",
    "version": 2
  }
}