Pith Number

pith:4BVUC6AZ

pith:2012:4BVUC6AZFOK64Y2MQOAXLSNL3N

not attested not anchored not stored refs pending

Acoustic detection of ultra-high energetic neutrinos - a snap shot

Rolf Nahnhauer

arxiv:1201.0908 v1 · 2012-01-04 · 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{4BVUC6AZFOK64Y2MQOAXLSNL3N}

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	2026-05-18T01:58:57.888607Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e06b4178192b95ee634c838175c9abdb6458c9dc7c0d5314d1fd3043e89c5e7b

Aliases

arxiv: 1201.0908 · arxiv_version: 1201.0908v1 · doi: 10.48550/arxiv.1201.0908 · pith_short_12: 4BVUC6AZFOK6 · pith_short_16: 4BVUC6AZFOK64Y2M · pith_short_8: 4BVUC6AZ

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/4BVUC6AZFOK64Y2MQOAXLSNL3N \
  | 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: e06b4178192b95ee634c838175c9abdb6458c9dc7c0d5314d1fd3043e89c5e7b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eec730ab8b52821451213b5af4db882ff24b4dd64d3d9d1e589fcb2ac77a2442",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-01-04T14:59:07Z",
    "title_canon_sha256": "61f2f85144ef30de4a5992c4e5422e8111f6b3522246b5549742518a565a999f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.0908",
    "kind": "arxiv",
    "version": 1
  }
}