Pith Number

pith:J7X56DML

pith:2009:J7X56DML7SCYHZKJKJ3JINKROL

not attested not anchored not stored refs pending

On the Existence of Consistent Price Systems

Erhan Bayraktar, Hasanjan Sayit, Mikko S. Pakkanen

arxiv:0911.3789 v5 · 2009-11-19 · q-fin.GN · q-fin.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{J7X56DML7SCYHZKJKJ3JINKROL}

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	2026-05-18T03:20:35.989566Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4fefdf0d8bfc8583e549527694355172e8517b65dfc4deeb0bfa390977a57699

Aliases

arxiv: 0911.3789 · arxiv_version: 0911.3789v5 · doi: 10.48550/arxiv.0911.3789 · pith_short_12: J7X56DML7SCY · pith_short_16: J7X56DML7SCYHZKJ · pith_short_8: J7X56DML

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/J7X56DML7SCYHZKJKJ3JINKROL \
  | 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: 4fefdf0d8bfc8583e549527694355172e8517b65dfc4deeb0bfa390977a57699

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dac9e815b1a7cc1b5ea1c63c8941bf8a64c809074d5c7d7579ea590b7ee9046",
    "cross_cats_sorted": [
      "q-fin.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2009-11-19T13:10:52Z",
    "title_canon_sha256": "78db3c3c11eefa6b3f3237af89dff7e4405a212b42e565eece5848acc083f7f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.3789",
    "kind": "arxiv",
    "version": 5
  }
}