Pith Number

pith:HF3TQ7XO

pith:2019:HF3TQ7XOTJP2IOJEZEDI6OC26V

not attested not anchored not stored refs pending

Quintet Volume Projection

Olga Vilenskaia, Vladimir Markov, Vlad Rashkovich

arxiv:1904.01412 v1 · 2019-04-02 · q-fin.TR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HF3TQ7XOTJP2IOJEZEDI6OC26V}

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	2026-05-17T23:49:34.706045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3977387eee9a5fa43924c9068f385af5475889c6c7b2e9ebf273b903113fbf78

Aliases

arxiv: 1904.01412 · arxiv_version: 1904.01412v1 · doi: 10.48550/arxiv.1904.01412 · pith_short_12: HF3TQ7XOTJP2 · pith_short_16: HF3TQ7XOTJP2IOJE · pith_short_8: HF3TQ7XO

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/HF3TQ7XOTJP2IOJEZEDI6OC26V \
  | 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: 3977387eee9a5fa43924c9068f385af5475889c6c7b2e9ebf273b903113fbf78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e3d9ba0820b524bfb35be4b02e31c9a074f9bb1c7345a07d90f6a841e2b87a9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2019-04-02T13:49:22Z",
    "title_canon_sha256": "26b233896b488e3697cd13592374ece40aabca91831abc34442ef269c864ff10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01412",
    "kind": "arxiv",
    "version": 1
  }
}