Pith Number

pith:HEGJXR2Q

pith:2025:HEGJXR2QSUWPNKHHAABSYOT3XY

not attested not anchored not stored refs pending

From customer survey feedback to software improvements: Leveraging the full potential of data

Erik Bertram, Martin Schrepp, Nina Hollender, Sandra Loop, Sebastian Juhl

arxiv:2509.10064 v1 · 2025-09-12 · cs.HC · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HEGJXR2QSUWPNKHHAABSYOT3XY}

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	2026-06-19T16:11:12.817276Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

390c9bc750952cf6a8e700032c3a7bbe2996e447699daef44251ecd422df5181

Aliases

arxiv: 2509.10064 · arxiv_version: 2509.10064v1 · doi: 10.48550/arxiv.2509.10064 · pith_short_12: HEGJXR2QSUWP · pith_short_16: HEGJXR2QSUWPNKHH · pith_short_8: HEGJXR2Q

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/HEGJXR2QSUWPNKHHAABSYOT3XY \
  | 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: 390c9bc750952cf6a8e700032c3a7bbe2996e447699daef44251ecd422df5181

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "522d9f8ea94ebfaf8c227e6b9a345265a7e3c76d50f7a48a909f966f562eedf8",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2025-09-12T08:51:33Z",
    "title_canon_sha256": "df6dd4611d8acdae28f2a44ddc2050fbbb81068c4c8f5290651e2b03401413b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.10064",
    "kind": "arxiv",
    "version": 1
  }
}