Pith Number

pith:CAPB6OPO

pith:2025:CAPB6OPOLLWTUKROTZUPGKZ5A4

not attested not anchored not stored refs pending

Exploring constraints on the core radius and density jumps inside Earth using atmospheric neutrino oscillations

Amol Dighe, Anil Kumar, Anuj Kumar Upadhyay, Sanjib Kumar Agarwalla

arxiv:2501.07621 v1 · 2025-01-13 · hep-ph · hep-ex · physics.geo-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{CAPB6OPOLLWTUKROTZUPGKZ5A4}

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	2026-07-05T10:00:47.801021Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

101e1f39ee5aed3a2a2e9e68f32b3d072f935f0ff799658371ab6e18e6fd739e

Aliases

arxiv: 2501.07621 · arxiv_version: 2501.07621v1 · doi: 10.48550/arxiv.2501.07621 · pith_short_12: CAPB6OPOLLWT · pith_short_16: CAPB6OPOLLWTUKRO · pith_short_8: CAPB6OPO

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/CAPB6OPOLLWTUKROTZUPGKZ5A4 \
  | 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: 101e1f39ee5aed3a2a2e9e68f32b3d072f935f0ff799658371ab6e18e6fd739e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "efadee7ee92ba4f3c5a304daf6adbd2ffe4281842ae4ef1c4785075ce6cb1c5b",
    "cross_cats_sorted": [
      "hep-ex",
      "physics.geo-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2025-01-13T17:45:33Z",
    "title_canon_sha256": "a8e61fc8eac4c8e5889f7d603616b454dfb9e18ec94b9b0c235c082c3e9391a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.07621",
    "kind": "arxiv",
    "version": 1
  }
}