Pith Number

pith:N7PME3BA

pith:2015:N7PME3BA7CC3G3BQ62OIOQJAWU

not attested not anchored not stored refs pending

The Intrafirm Complexity of Systemically Important Financial Institutions

Daniel N. Rockmore, Gregory Leibon, J. Doyne Farmer, Nicholas Foti, Robin L. Lumsdaine

arxiv:1505.02305 v1 · 2015-05-09 · q-fin.GN · cs.SI · 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{N7PME3BA7CC3G3BQ62OIOQJAWU}

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	2026-05-18T02:16:19.249211Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fdec26c20f885b36c30f69c874120b51a9e605a095ea98bfa2a5c39dc2f85f2

Aliases

arxiv: 1505.02305 · arxiv_version: 1505.02305v1 · doi: 10.48550/arxiv.1505.02305 · pith_short_12: N7PME3BA7CC3 · pith_short_16: N7PME3BA7CC3G3BQ · pith_short_8: N7PME3BA

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/N7PME3BA7CC3G3BQ62OIOQJAWU \
  | 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: 6fdec26c20f885b36c30f69c874120b51a9e605a095ea98bfa2a5c39dc2f85f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b498ff4a97e29021276a96f2753dba26228055e30b17aff4ee83a9e079e3fc4",
    "cross_cats_sorted": [
      "cs.SI",
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2015-05-09T19:00:33Z",
    "title_canon_sha256": "9a92247ea411b5c565b73cc16b105ed9e0b40852c568306b116c1dd2aa628d39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02305",
    "kind": "arxiv",
    "version": 1
  }
}