Pith Number

pith:KSPLYN2M

pith:2019:KSPLYN2MIYCEGIN5BOBSUBG7JD

not attested not anchored not stored refs pending

Enabling decentral collaborative innovation processes - a web based real time collaboration platform

Florian Kohnen, Florian Paproth, Houda Moudrik, Irawan Nurhas, Jan M. Pawlowski, Kevin Lapinski, Matthias Joiko

arxiv:1904.00112 v1 · 2019-03-29 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KSPLYN2MIYCEGIN5BOBSUBG7JD}

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	2026-05-17T23:46:52.512426Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

549ebc374c46044321bd0b832a04df48e8dd255e98a39382e9d5d5faf2cebe5f

Aliases

arxiv: 1904.00112 · arxiv_version: 1904.00112v1 · doi: 10.48550/arxiv.1904.00112 · pith_short_12: KSPLYN2MIYCE · pith_short_16: KSPLYN2MIYCEGIN5 · pith_short_8: KSPLYN2M

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/KSPLYN2MIYCEGIN5BOBSUBG7JD \
  | 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: 549ebc374c46044321bd0b832a04df48e8dd255e98a39382e9d5d5faf2cebe5f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cd83fe631950ffd4b8f7b492a0086b73da15ab852959e1742c5bb270eeb8186",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2019-03-29T22:53:52Z",
    "title_canon_sha256": "84c5303ddcbcb913365622bf4730ddbd9dd5ae21a67ee751d501518db2c0caa3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00112",
    "kind": "arxiv",
    "version": 1
  }
}