Pith Number

pith:E7EAQAM5

pith:2011:E7EAQAM5NXMH5FFU5F4O2G4CRF

not attested not anchored not stored refs pending

Inside Trading, Public Disclosure and Imperfect Competition

Fuzhou Gong, Hong Liu

arxiv:1103.0894 v1 · 2011-03-04 · 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{E7EAQAM5NXMH5FFU5F4O2G4CRF}

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	2026-05-18T04:27:26.063840Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27c808019d6dd87e94b4e978ed1b8289774fc1fb762cceb0dd98926c3647d64b

Aliases

arxiv: 1103.0894 · arxiv_version: 1103.0894v1 · doi: 10.48550/arxiv.1103.0894 · pith_short_12: E7EAQAM5NXMH · pith_short_16: E7EAQAM5NXMH5FFU · pith_short_8: E7EAQAM5

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/E7EAQAM5NXMH5FFU5F4O2G4CRF \
  | 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: 27c808019d6dd87e94b4e978ed1b8289774fc1fb762cceb0dd98926c3647d64b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a7e6576014f1b593b431fcffb1df996a3900f668cdb96667408f4fe83a4fdcfc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2011-03-04T13:26:47Z",
    "title_canon_sha256": "55f1577dd8353cbf3a3fd1951b20308e27483fe0c8216471850025a9b4e16f25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0894",
    "kind": "arxiv",
    "version": 1
  }
}