Pith Number

pith:R7UMFPPG

pith:2018:R7UMFPPGYE7FGOPU52UR3N2J4K

not attested not anchored not stored refs pending

On the Resilience of a QKD Key Synchronization Protocol for IPsec

Benjamin Rainer, Oliver Maurhart, Stefan Marksteiner

arxiv:1801.01710 v1 · 2018-01-05 · 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{R7UMFPPGYE7FGOPU52UR3N2J4K}

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

Quantum-safe IPsec in the banking industry

Receipt and verification

First computed	2026-05-18T00:26:41.277933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fe8c2bde6c13e5339f4eea91db749e2b439174ecf32ba7940db453f79f5392b

Aliases

arxiv: 1801.01710 · arxiv_version: 1801.01710v1 · doi: 10.48550/arxiv.1801.01710 · pith_short_12: R7UMFPPGYE7F · pith_short_16: R7UMFPPGYE7FGOPU · pith_short_8: R7UMFPPG

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/R7UMFPPGYE7FGOPU52UR3N2J4K \
  | 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: 8fe8c2bde6c13e5339f4eea91db749e2b439174ecf32ba7940db453f79f5392b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10666025728fe82b621f77bc973533fad3d76c78c845c2323bc2b687d1d9d222",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CR",
    "submitted_at": "2018-01-05T11:01:57Z",
    "title_canon_sha256": "20d2e1f7da805ac697192bb06de200fcac04a040dff3a8c588456bdd11978702"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.01710",
    "kind": "arxiv",
    "version": 1
  }
}