Pith Number

pith:7UFLXQEU

pith:2020:7UFLXQEUIFXKQ2NPU65F4KSG4R

not attested not anchored not stored refs pending

An Open source Implementation of ITU-T Recommendation P.808 with Validation

Babak Naderi, Ross Cutler

arxiv:2005.08138 v1 · 2020-05-17 · eess.AS · 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{7UFLXQEUIFXKQ2NPU65F4KSG4R}

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.

Cited by

2 papers in Pith

PS4: Proxy-Supervised Joint Training for Real Target Speaker Extraction

Scaling Properties of Continuous Diffusion Spoken Language Models

Receipt and verification

First computed	2026-07-05T01:49:03.119539Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fd0abbc094416ea869afa7ba5e2a46e44611e48ff1e07ba025b34696d3d007ba

Aliases

arxiv: 2005.08138 · arxiv_version: 2005.08138v1 · doi: 10.48550/arxiv.2005.08138 · pith_short_12: 7UFLXQEUIFXK · pith_short_16: 7UFLXQEUIFXKQ2NP · pith_short_8: 7UFLXQEU

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/7UFLXQEUIFXKQ2NPU65F4KSG4R \
  | 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: fd0abbc094416ea869afa7ba5e2a46e44611e48ff1e07ba025b34696d3d007ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "775a63736bfef3b21ac778998af4d32f4c6f11268de2e0807c2e6ff53cc7204a",
    "cross_cats_sorted": [
      "cs.SD"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2020-05-17T00:41:22Z",
    "title_canon_sha256": "0e81fbf8ba0c360101ae8fa309c1a9584eb90728472c107186130a531cfa4e6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.08138",
    "kind": "arxiv",
    "version": 1
  }
}