Pith Number

pith:QUCLZDAU

pith:2020:QUCLZDAUIN2QIC4WG6OFWRE3UG

not attested not anchored not stored refs pending

Transactions on Red-black and AVL trees in NVRAM

Florian Schintke, Jan Skrzypczak, Thorsten Sch\"utt

arxiv:2006.16284 v1 · 2020-06-29 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUCLZDAUIN2QIC4WG6OFWRE3UG}

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	2026-07-05T01:14:14.372982Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8504bc8c144375040b96379c5b449ba1984fc4f5391be883e6ca635e2d985dd4

Aliases

arxiv: 2006.16284 · arxiv_version: 2006.16284v1 · doi: 10.48550/arxiv.2006.16284 · pith_short_12: QUCLZDAUIN2Q · pith_short_16: QUCLZDAUIN2QIC4W · pith_short_8: QUCLZDAU

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/QUCLZDAUIN2QIC4WG6OFWRE3UG \
  | 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: 8504bc8c144375040b96379c5b449ba1984fc4f5391be883e6ca635e2d985dd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6ddddb05fa4341ad1e402ce5d4d35136eb8f84c6b0e7a96fc34ba183a3139b4e",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2020-06-29T18:05:37Z",
    "title_canon_sha256": "c16ac36b0fd1b0d3aec5264f63a3bf3516b794b58d766cb976b0505196c592ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.16284",
    "kind": "arxiv",
    "version": 1
  }
}