Pith Number

pith:CHPVV6KD

pith:2020:CHPVV6KDUDU4PWBCWJBOFSH7WC

not attested not anchored not stored refs pending

Information thermodynamics of financial markets: the Glosten-Milgrom model

Don Zagier, L\'eo Touzo, Matteo Marsili

arxiv:2010.01905 v2 · 2020-10-05 · cond-mat.stat-mech · econ.TH · 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{CHPVV6KDUDU4PWBCWJBOFSH7WC}

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.

Cited by

1 paper in Pith

The Privacy Subsidy in Glosten-Milgrom: Bid-Ask Spread and Welfare under Flip-Noise Direction Observation

Receipt and verification

First computed	2026-07-05T02:43:09.448474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11df5af943a0e9c7d822b242e2c8ffb09254be6284d332024897c0b359a565fd

Aliases

arxiv: 2010.01905 · arxiv_version: 2010.01905v2 · doi: 10.48550/arxiv.2010.01905 · pith_short_12: CHPVV6KDUDU4 · pith_short_16: CHPVV6KDUDU4PWBC · pith_short_8: CHPVV6KD

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/CHPVV6KDUDU4PWBCWJBOFSH7WC \
  | 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: 11df5af943a0e9c7d822b242e2c8ffb09254be6284d332024897c0b359a565fd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5744c288a6d444c390290c34efea8d01632232bd0756cbe2d68942c789df9dc6",
    "cross_cats_sorted": [
      "econ.TH",
      "q-fin.TR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2020-10-05T10:36:07Z",
    "title_canon_sha256": "a4603fde969405d493012148a2a52dbebefbf3332d4f612e28b622dfd16c24d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2010.01905",
    "kind": "arxiv",
    "version": 2
  }
}