Pith Number

pith:6XLCSAZO

pith:2007:6XLCSAZOO2VKWQWYVWTUTOJ42V

not attested not anchored not stored refs pending

Feasibility of acoustic neutrino detection in ice: First results from the South Pole Acoustic Test Setup (SPATS)

A. Hallgren, C. Bohm, D. Tosi, F. Descamps, J. Fischer, J. Vandenbroucke, K.-H. Sulanke, K. Krieger, M. Pohl, P. B. Price, R. Heller, R. Nahnhauer, S. B\"oser, S. Hundertmark

arxiv:0708.2089 v1 · 2007-08-15 · astro-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{6XLCSAZOO2VKWQWYVWTUTOJ42V}

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	2026-07-04T15:03:38.730047Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f5d629032e76aaab42d8ada749b93cd57664231dbc40cc78535c02554ddc499f

Aliases

arxiv: 0708.2089 · arxiv_version: 0708.2089v1 · doi: 10.48550/arxiv.0708.2089 · pith_short_12: 6XLCSAZOO2VK · pith_short_16: 6XLCSAZOO2VKWQWY · pith_short_8: 6XLCSAZO

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/6XLCSAZOO2VKWQWYVWTUTOJ42V \
  | 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: f5d629032e76aaab42d8ada749b93cd57664231dbc40cc78535c02554ddc499f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "618cd1697365a22f29297bd8eb6f70be34ede8928b3f76930bfec939b675bf73",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2007-08-15T19:10:41Z",
    "title_canon_sha256": "e397ecdf00e3f10cc8773e0be35cdb68d6fc4125543d5c7f54934d4200c49f9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0708.2089",
    "kind": "arxiv",
    "version": 1
  }
}