Pith Number

pith:L4PT4P4A

pith:2025:L4PT4P4AH2QZ4OS5HVTGOZRSAT

not attested not anchored not stored refs pending

Information Field Theory based Event Reconstruction for Cosmic Ray Radio Detectors

Anna Nelles, Karen Terveer, Simon Str\"ahnz, Tim Huege, Torsten En{\ss}lin

arxiv:2507.10738 v1 · 2025-07-14 · astro-ph.IM · astro-ph.HE · physics.data-an

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L4PT4P4AH2QZ4OS5HVTGOZRSAT}

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	2026-07-05T11:36:59.244179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f1f3e3f803ea19e3a5d3d6667663204d6ff55dd66d3477edcd113ab951c7618

Aliases

arxiv: 2507.10738 · arxiv_version: 2507.10738v1 · doi: 10.48550/arxiv.2507.10738 · pith_short_12: L4PT4P4AH2QZ · pith_short_16: L4PT4P4AH2QZ4OS5 · pith_short_8: L4PT4P4A

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/L4PT4P4AH2QZ4OS5HVTGOZRSAT \
  | 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: 5f1f3e3f803ea19e3a5d3d6667663204d6ff55dd66d3477edcd113ab951c7618

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c41ba53fb36aa4d9bf9532225dbbd71739c89f5e3a9ab0080efbcbf3b389d99b",
    "cross_cats_sorted": [
      "astro-ph.HE",
      "physics.data-an"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-07-14T19:02:45Z",
    "title_canon_sha256": "f9efffbdd4d37972dc997634510d6a2e594523c102e42ba38fad9b4d8f98b4ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.10738",
    "kind": "arxiv",
    "version": 1
  }
}