Pith Number

pith:2T42QSR7

pith:2015:2T42QSR7C52QASRGLMOJREU4TY

not attested not anchored not stored refs pending

Reverberation time estimation on the ACE corpus using the SDD method

James Eaton, Patrick A. Naylor

arxiv:1510.01193 v1 · 2015-10-05 · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2T42QSR7C52QASRGLMOJREU4TY}

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	2026-05-18T01:31:04.587631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4f9a84a3f1775004a265b1c98929c9e0940b09282a9cda8223cbb17eec26832

Aliases

arxiv: 1510.01193 · arxiv_version: 1510.01193v1 · doi: 10.48550/arxiv.1510.01193 · pith_short_12: 2T42QSR7C52Q · pith_short_16: 2T42QSR7C52QASRG · pith_short_8: 2T42QSR7

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/2T42QSR7C52QASRGLMOJREU4TY \
  | 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: d4f9a84a3f1775004a265b1c98929c9e0940b09282a9cda8223cbb17eec26832

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ff17702f9280f68373a773e64cdb950c95def207d2511460004d4bbce7babfb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2015-10-05T15:42:45Z",
    "title_canon_sha256": "e9bdb026db6373120cba705416572c38023d4d180089629576e0b915f6a59875"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.01193",
    "kind": "arxiv",
    "version": 1
  }
}