Pith Number

pith:I63XXN3A

pith:2013:I63XXN3ATVVJQLAYN347KDZVQX

not attested not anchored not stored refs pending

Permanent market impact can be nonlinear

Olivier Gu\'eant

arxiv:1305.0413 v4 · 2013-05-02 · 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{I63XXN3ATVVJQLAYN347KDZVQX}

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	2026-05-18T02:56:12.724163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

47b77bb7609d6a982c186ef9f50f3585f2632e48470749093fbe19c51850077d

Aliases

arxiv: 1305.0413 · arxiv_version: 1305.0413v4 · doi: 10.48550/arxiv.1305.0413 · pith_short_12: I63XXN3ATVVJ · pith_short_16: I63XXN3ATVVJQLAY · pith_short_8: I63XXN3A

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/I63XXN3ATVVJQLAYN347KDZVQX \
  | 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: 47b77bb7609d6a982c186ef9f50f3585f2632e48470749093fbe19c51850077d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ec82a5d68576744be25a9471ccbc76e6a89546da029733bc0a75b04ea8cbbb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.TR",
    "submitted_at": "2013-05-02T12:12:47Z",
    "title_canon_sha256": "96d7c6995d2d35caff22c14868672a6fc48ec4436852b21c3af613ba1e2b480b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.0413",
    "kind": "arxiv",
    "version": 4
  }
}