Pith Number

pith:SUMUWF4K

pith:2015:SUMUWF4K4WEAWPX2J74RX6SGDX

not attested not anchored not stored refs pending

Tunable compression of template banks for fast gravitational-wave detection and localisation

Alvin J. K. Chua, Jonathan R. Gair

arxiv:1504.00866 v2 · 2015-04-03 · astro-ph.IM · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SUMUWF4K4WEAWPX2J74RX6SGDX}

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	2026-05-18T01:13:05.131946Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

95194b178ae5880b3efa4ff91bfa461dec62f1e31e2d4e94a6712cfa16884cff

Aliases

arxiv: 1504.00866 · arxiv_version: 1504.00866v2 · doi: 10.48550/arxiv.1504.00866 · pith_short_12: SUMUWF4K4WEA · pith_short_16: SUMUWF4K4WEAWPX2 · pith_short_8: SUMUWF4K

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/SUMUWF4K4WEAWPX2J74RX6SGDX \
  | 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: 95194b178ae5880b3efa4ff91bfa461dec62f1e31e2d4e94a6712cfa16884cff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ed9b4a2a0dff4d733eef8afdb28e6411c09caccf041ab76de4138bf1c0bff23",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2015-04-03T15:49:11Z",
    "title_canon_sha256": "8face4153ac04358bc1795b41d70753c88ad179e9ff017450f2c01a9107ed87f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.00866",
    "kind": "arxiv",
    "version": 2
  }
}