Pith Number

pith:FTC75UCT

pith:2016:FTC75UCTOIHZHWVCEUGQHUERLE

not attested not anchored not stored refs pending

Secure quantum routing

Edo Waks, Shuo Sun

arxiv:1607.03163 v3 · 2016-07-11 · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FTC75UCTOIHZHWVCEUGQHUERLE}

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	2026-05-18T00:43:02.595332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2cc5fed053720f93daa2250d03d0915904c583150380a1f60f8cd7f77726c813

Aliases

arxiv: 1607.03163 · arxiv_version: 1607.03163v3 · doi: 10.48550/arxiv.1607.03163 · pith_short_12: FTC75UCTOIHZ · pith_short_16: FTC75UCTOIHZHWVC · pith_short_8: FTC75UCT

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/FTC75UCTOIHZHWVCEUGQHUERLE \
  | 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: 2cc5fed053720f93daa2250d03d0915904c583150380a1f60f8cd7f77726c813

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b2c67aebb6eea5d8213fedeb64ebb454b7bfac12fe87810bff2389387537364",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-07-11T21:13:57Z",
    "title_canon_sha256": "3269628a7643190cfe2dd52f50dde59757d27549333a1e645af18c6ff5ff3b4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03163",
    "kind": "arxiv",
    "version": 3
  }
}