Pith Number

pith:HJWAV5SG

pith:2015:HJWAV5SGIJIRPJMHJGPKHQYMPI

not attested not anchored not stored refs pending

Noise robust integration for blind and non-blind reverberation time estimation

Christian Sch\"uldt, Peter H\"andel

arxiv:1510.00266 v1 · 2015-10-01 · 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{HJWAV5SGIJIRPJMHJGPKHQYMPI}

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	2026-05-18T01:31:20.265744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3a6c0af646425117a587499ea3c30c7a3af2680e57089425f6fa7b84c7856fb8

Aliases

arxiv: 1510.00266 · arxiv_version: 1510.00266v1 · doi: 10.48550/arxiv.1510.00266 · pith_short_12: HJWAV5SGIJIR · pith_short_16: HJWAV5SGIJIRPJMH · pith_short_8: HJWAV5SG

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/HJWAV5SGIJIRPJMHJGPKHQYMPI \
  | 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: 3a6c0af646425117a587499ea3c30c7a3af2680e57089425f6fa7b84c7856fb8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3a4971680da3e63809f5b5deb8a57ca2ac757d91450d00dda8dda2d74046df3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SD",
    "submitted_at": "2015-10-01T14:53:29Z",
    "title_canon_sha256": "f20bb8517d1f168063ce208fb49baf84de910f6ccb66bbdd5f9bee8dbdc3dc2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00266",
    "kind": "arxiv",
    "version": 1
  }
}