Pith Number

pith:VPKZAKDF

pith:2011:VPKZAKDF4BBP3K63MKGHTB7OYQ

not attested not anchored not stored refs pending

Tracking Traders' Understanding of the Market Using e-Communication Data

Brian Uzzi, Jordi Duch, Serguei Saavedra

arxiv:1110.5962 v1 · 2011-10-27 · cs.SI · physics.data-an · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VPKZAKDF4BBP3K63MKGHTB7OYQ}

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	2026-05-18T04:10:10.054896Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

abd5902865e042fdabdb628c7987eec41438e6f0027b1e76978259695d68a501

Aliases

arxiv: 1110.5962 · arxiv_version: 1110.5962v1 · doi: 10.48550/arxiv.1110.5962 · pith_short_12: VPKZAKDF4BBP · pith_short_16: VPKZAKDF4BBP3K63 · pith_short_8: VPKZAKDF

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/VPKZAKDF4BBP3K63MKGHTB7OYQ \
  | 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: abd5902865e042fdabdb628c7987eec41438e6f0027b1e76978259695d68a501

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b7a9c659daba1eb65aa4349f4f3995e3d6ed20527d84ad2d615404ed61b9e30",
    "cross_cats_sorted": [
      "physics.data-an",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SI",
    "submitted_at": "2011-10-27T02:18:45Z",
    "title_canon_sha256": "dd6c0ded6130ba4e82620a9e9350e16f32af0544ab232c0f3f1aff0c112d7063"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1110.5962",
    "kind": "arxiv",
    "version": 1
  }
}