Pith Number

pith:DRJKVTPH

pith:2019:DRJKVTPHNATI6MKB2XF5C322NF

not attested not anchored not stored refs pending

Priorities in tock-CSP

Ana Cavalcanti, James Baxter, Pedro Ribeiro

arxiv:1907.07974 v1 · 2019-07-18 · cs.LO

Open paper page JSON What is a Pith Number?

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-17T23:40:15.515428Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c52aacde768268f3141d5cbd16f5a696b2034ed815329d2969d1ae788ec4632

Aliases

arxiv: 1907.07974 · arxiv_version: 1907.07974v1 · doi: 10.48550/arxiv.1907.07974

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/DRJKVTPHNATI6MKB2XF5C322NF \
  | 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: 1c52aacde768268f3141d5cbd16f5a696b2034ed815329d2969d1ae788ec4632

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78163c4298cefc15e8ad2c6ed6071d12264f6efc928462f010d73ac0c55053ad",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LO",
    "submitted_at": "2019-07-18T10:38:19Z",
    "title_canon_sha256": "ee7a6d95532eee457d7d0db721d091bad480072d239cfad88502418626d14504"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.07974",
    "kind": "arxiv",
    "version": 1
  }
}