Pith Number

pith:OIDSMXTL

pith:2000:OIDSMXTL7IYD4WOMEQOWZIBYL4

not attested not anchored not stored refs pending

Discovering Ultra High Energy Neutrinos by Horizontal and Upward tau Air-Showers: Evidences in Terrestrial Gamma Flashes?

Daniele Fargion (Physics Department Rome Univ.1, INFN, Italy), Rome

arxiv:astro-ph/0002453 v6 · 2000-02-24 · astro-ph · gr-qc · hep-ex · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OIDSMXTL7IYD4WOMEQOWZIBYL4}

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	2026-07-04T17:29:17.279603Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7207265e6bfa303e59cc241d6ca0385f1a0f210b4e87040c4ba0542b4126bd0c

Aliases

arxiv: astro-ph/0002453 · arxiv_version: astro-ph/0002453v6 · doi: 10.48550/arxiv.astro-ph/0002453 · pith_short_12: OIDSMXTL7IYD · pith_short_16: OIDSMXTL7IYD4WOM · pith_short_8: OIDSMXTL

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/OIDSMXTL7IYD4WOMEQOWZIBYL4 \
  | 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: 7207265e6bfa303e59cc241d6ca0385f1a0f210b4e87040c4ba0542b4126bd0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a1e60baee02c2d67f0f6dd336a94518294ce94e13a312276f758941405d2e3f6",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ex",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-02-24T12:10:21Z",
    "title_canon_sha256": "27768338e341193e6c72db8f8d569fbd062cb0515a3d70c4c6f0765956f607ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0002453",
    "kind": "arxiv",
    "version": 6
  }
}