Pith Number

pith:ZBFXD7Q6

pith:2019:ZBFXD7Q6KPCSY4TJUHIGU4D5VR

not attested not anchored not stored refs pending

Acoustic detection of neutrinos in bedrock

Jari Joutsenvaara, Kai Loo, Maciej Slupecki, Pasi Kuusiniemi, Timo Enqvist, Wladyslaw Henryk Trzaska

arxiv:1909.00417 v2 · 2019-09-01 · physics.ins-det · astro-ph.IM · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZBFXD7Q6KPCSY4TJUHIGU4D5VR}

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	2026-07-05T00:02:40.171358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c84b71fe1e53c52c7269a1d06a707dac69574d75c11aebbfbf72955f0a622941

Aliases

arxiv: 1909.00417 · arxiv_version: 1909.00417v2 · doi: 10.48550/arxiv.1909.00417 · pith_short_12: ZBFXD7Q6KPCS · pith_short_16: ZBFXD7Q6KPCSY4TJ · pith_short_8: ZBFXD7Q6

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/ZBFXD7Q6KPCSY4TJUHIGU4D5VR \
  | 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: c84b71fe1e53c52c7269a1d06a707dac69574d75c11aebbfbf72955f0a622941

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ae9af4382114c3d3c802dee30df0b536f7b758f3793e9fb73879072d68ca59f",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "hep-ex"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-09-01T15:27:06Z",
    "title_canon_sha256": "bd285ab5aefb5733b47d442aac63e565597f6c55291c88c1f0c2dc708d83977a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1909.00417",
    "kind": "arxiv",
    "version": 2
  }
}