Pith Number

pith:NJBV34AN

pith:2021:NJBV34AN7TDG6OATVTNUEVZLJL

not attested not anchored not stored refs pending

From Textual to Verbal Communication: Towards Applying Sentiment Analysis to a Software Project Meeting

Jil Kl\"under, Marc Herrmann

arxiv:2108.01985 v1 · 2021-08-04 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NJBV34AN7TDG6OATVTNUEVZLJL}

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	2026-07-05T03:03:20.342678Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a435df00dfcc66f3813acdb42572b4af5bbc1a50934d2a681880bddd2e8966a

Aliases

arxiv: 2108.01985 · arxiv_version: 2108.01985v1 · doi: 10.48550/arxiv.2108.01985 · pith_short_12: NJBV34AN7TDG · pith_short_16: NJBV34AN7TDG6OAT · pith_short_8: NJBV34AN

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/NJBV34AN7TDG6OATVTNUEVZLJL \
  | 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: 6a435df00dfcc66f3813acdb42572b4af5bbc1a50934d2a681880bddd2e8966a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "811c2966a1870709fd2b6903c4616b37abae8ace401da10da700e5c248cabe8a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2021-08-04T11:50:06Z",
    "title_canon_sha256": "20fd4e353b56056408d1eab9f6e6d03782c39f82104cee8487810961a8c937a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.01985",
    "kind": "arxiv",
    "version": 1
  }
}