Pith Number

pith:XKHADS4A

pith:2026:XKHADS4AB3WW6NCYSYJEZB7PNU

not attested not anchored not stored refs pending

A Survey of Automated Presentation Coaching: Systems, Methods, and Open Challenges

Julia Hirschberg, Li Siyan, Wen Liang, Zackary Rackauckas

arxiv:2606.27380 v1 · 2026-05-11 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XKHADS4AB3WW6NCYSYJEZB7PNU}

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	2026-06-29T00:14:04.296167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba8e01cb800eed6f345896124c87ef6d12a10c277d4e5d82475840f287350f07

Aliases

arxiv: 2606.27380 · arxiv_version: 2606.27380v1 · doi: 10.48550/arxiv.2606.27380 · pith_short_12: XKHADS4AB3WW · pith_short_16: XKHADS4AB3WW6NCY · pith_short_8: XKHADS4A

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/XKHADS4AB3WW6NCYSYJEZB7PNU \
  | 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: ba8e01cb800eed6f345896124c87ef6d12a10c277d4e5d82475840f287350f07

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e89c5d6be3d50f49eac60c312099f42e9a0e4847cb3a59a7f1c91bd30db09b1",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2026-05-11T23:32:45Z",
    "title_canon_sha256": "816212af37b5c2c17f24102251dd138244abf4879c70450fb4307facdc806b79"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.27380",
    "kind": "arxiv",
    "version": 1
  }
}