Pith Number

pith:7C2NROPL

pith:2017:7C2NROPL3HV6FHU24A77F4B53B

not attested not anchored not stored refs pending

Discovery of Paradigm Dependencies

Hong Gao, Jianzhong Li, Jizhou Sun

arxiv:1710.02817 v1 · 2017-10-08 · cs.DB

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7C2NROPL3HV6FHU24A77F4B53B}

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	2026-05-18T00:33:28.751648Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8b4d8b9ebd9ebe29e9ae03ff2f03dd854c4b6b5ac1e55cf18b1313b27c6745c

Aliases

arxiv: 1710.02817 · arxiv_version: 1710.02817v1 · doi: 10.48550/arxiv.1710.02817 · pith_short_12: 7C2NROPL3HV6 · pith_short_16: 7C2NROPL3HV6FHU2 · pith_short_8: 7C2NROPL

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/7C2NROPL3HV6FHU24A77F4B53B \
  | 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: f8b4d8b9ebd9ebe29e9ae03ff2f03dd854c4b6b5ac1e55cf18b1313b27c6745c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46ec3a413d01b0a2b7dfcaf0e459011e917447a22f49b4626c8762a9de7ae8ab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2017-10-08T09:53:57Z",
    "title_canon_sha256": "8e9892723dc9c285fd11b6b48a2e27eaa0d273b97dc2ede316e4b74420769597"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.02817",
    "kind": "arxiv",
    "version": 1
  }
}