Pith Number

pith:TNUWVIPG

pith:2026:TNUWVIPGAEJAQQHFVO7FZ73VLS

not attested not anchored not stored refs pending

Why Memory Components Fail: Eight Years of License and Sustainability Events in Open-Source Data Infrastructure

Dmitrii Dmitrenko

arxiv:2606.24896 v1 · 2026-06-05 · cs.DL · 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{TNUWVIPGAEJAQQHFVO7FZ73VLS}

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	2026-06-25T00:17:45.422490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9b696aa1e601120840e5abbe5cff755c85d5e6c9bc6c6f3ba180bc9de7e5c237

Aliases

arxiv: 2606.24896 · arxiv_version: 2606.24896v1 · doi: 10.48550/arxiv.2606.24896 · pith_short_12: TNUWVIPGAEJA · pith_short_16: TNUWVIPGAEJAQQHF · pith_short_8: TNUWVIPG

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/TNUWVIPGAEJAQQHFVO7FZ73VLS \
  | 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: 9b696aa1e601120840e5abbe5cff755c85d5e6c9bc6c6f3ba180bc9de7e5c237

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40c1f2b27c35be59407a14fbcae1c86ea1958251a5299a74de885b23d0b879e1",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2026-06-05T21:28:16Z",
    "title_canon_sha256": "1b322538c87c857350882cf42801327adedf1c86231c8ddd95653a0aa9e6388a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24896",
    "kind": "arxiv",
    "version": 1
  }
}