Pith Number

pith:EWBTYR5H

pith:2010:EWBTYR5HWVYVJXGJJSYECEWRTT

not attested not anchored not stored refs pending

Acoustic sensor development for ultra high energy neutrino detection

M. Podgorski, M. Ribordy

arxiv:1001.3963 v1 · 2010-01-22 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EWBTYR5HWVYVJXGJJSYECEWRTT}

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	2026-07-04T17:20:08.964639Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25833c47a7b57154dcc94cb04112d19cca78fb44faa954e443033d8ae8112a00

Aliases

arxiv: 1001.3963 · arxiv_version: 1001.3963v1 · doi: 10.48550/arxiv.1001.3963 · pith_short_12: EWBTYR5HWVYV · pith_short_16: EWBTYR5HWVYVJXGJ · pith_short_8: EWBTYR5H

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/EWBTYR5HWVYVJXGJJSYECEWRTT \
  | 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: 25833c47a7b57154dcc94cb04112d19cca78fb44faa954e443033d8ae8112a00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2da985dcf65055164c0f0f5f40dcf97bbeb14a29d6a6e62b4665e6055554a642",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2010-01-22T11:26:26Z",
    "title_canon_sha256": "fe3b0f995c4bbf8bfd47b9f8f0989dfd1a7d8821ab5a30fdf56986d01d8adfbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1001.3963",
    "kind": "arxiv",
    "version": 1
  }
}