Pith Number

pith:R72AMSFW

pith:2020:R72AMSFWS4AD34ZZWQY23E7W7L

not attested not anchored not stored refs pending

Identity Management on Blockchain -- Privacy and Security Aspects

Alin Stefanescu, Andreea-Elena Panait, Ruxandra F. Olimid

arxiv:2004.13107 v1 · 2020-04-27 · cs.CR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R72AMSFWS4AD34ZZWQY23E7W7L}

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.

Cited by

1 paper in Pith

Qurator: Scheduling Hybrid Quantum-Classical Workflows Across Heterogeneous Cloud Providers

Receipt and verification

First computed	2026-07-05T00:58:55.453087Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ff40648b697003df339b431ad93f6fadf743e87e527ecf788ea244e18d811a4

Aliases

arxiv: 2004.13107 · arxiv_version: 2004.13107v1 · doi: 10.48550/arxiv.2004.13107 · pith_short_12: R72AMSFWS4AD · pith_short_16: R72AMSFWS4AD34ZZ · pith_short_8: R72AMSFW

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/R72AMSFWS4AD34ZZWQY23E7W7L \
  | 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: 8ff40648b697003df339b431ad93f6fadf743e87e527ecf788ea244e18d811a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e8560eb99d93c888f66146e80c261c05c7dd563561a440961f5127293d83e829",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2020-04-27T19:13:09Z",
    "title_canon_sha256": "d94d9b9f33ef5fb2671291bdc9ee8fd05ac4912403547fae89f5560670f15070"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2004.13107",
    "kind": "arxiv",
    "version": 1
  }
}