Pith Number

pith:36Y3GWUN

pith:2017:36Y3GWUNYMXXI56TJIHOURGNDX

not attested not anchored not stored refs pending

Yeah, Right, Uh-Huh: A Deep Learning Backchannel Predictor

Alex Waibel, Markus M\"uller, Robin Ruede, Sebastian St\"uker

arxiv:1706.01340 v1 · 2017-06-02 · cs.CL · cs.CV · cs.HC · cs.LG · 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{36Y3GWUNYMXXI56TJIHOURGNDX}

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	2026-05-18T00:43:03.811267Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfb1b35a8dc32f7477d34a0eea44cd1ddc811a0b8cd141cde13bfd0fbfd43626

Aliases

arxiv: 1706.01340 · arxiv_version: 1706.01340v1 · doi: 10.48550/arxiv.1706.01340 · pith_short_12: 36Y3GWUNYMXX · pith_short_16: 36Y3GWUNYMXXI56T · pith_short_8: 36Y3GWUN

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/36Y3GWUNYMXXI56TJIHOURGNDX \
  | 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: dfb1b35a8dc32f7477d34a0eea44cd1ddc811a0b8cd141cde13bfd0fbfd43626

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aeb723d1dc764fbd27d5dc49532b34867f990d8b8cf14d04f8021f9402b12d72",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.HC",
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2017-06-02T17:05:26Z",
    "title_canon_sha256": "a34223836563643b286bb1f0573549d2409b73f4c427a9f1216a28c91dc2d371"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.01340",
    "kind": "arxiv",
    "version": 1
  }
}