Pith Number

pith:KKFDNOAV

pith:2007:KKFDNOAV3RVHJO5BTSX5A4PDO3

not attested not anchored not stored refs pending

Inferring the Composition of a Trader Population in a Financial Market

Nachi Gupta, Neil F. Johnson, Raphael Hauser

arxiv:0706.0870 v1 · 2007-06-06 · cs.CE · nlin.AO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KKFDNOAV3RVHJO5BTSX5A4PDO3}

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	2026-05-18T02:16:30.363354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

528a36b815dc6a74bba19cafd071e376dab2f54f0ed6c1f30dbcd8fabe99c76b

Aliases

arxiv: 0706.0870 · arxiv_version: 0706.0870v1 · doi: 10.48550/arxiv.0706.0870 · pith_short_12: KKFDNOAV3RVH · pith_short_16: KKFDNOAV3RVHJO5B · pith_short_8: KKFDNOAV

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/KKFDNOAV3RVHJO5BTSX5A4PDO3 \
  | 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: 528a36b815dc6a74bba19cafd071e376dab2f54f0ed6c1f30dbcd8fabe99c76b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d5e8351cd0d8272624181beacd181974abd3b1882407a1e8af863a720ad9e06",
    "cross_cats_sorted": [
      "nlin.AO"
    ],
    "license": "",
    "primary_cat": "cs.CE",
    "submitted_at": "2007-06-06T17:29:42Z",
    "title_canon_sha256": "fc693789bb9d896bb6fc87127c3d56d358a57a032041bdca4d7ee1d674967c69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0706.0870",
    "kind": "arxiv",
    "version": 1
  }
}