Pith Number

pith:F4LFVNMQ

pith:2017:F4LFVNMQ6EUOW7AM3C7COIDSBF

not attested not anchored not stored refs pending

Exploring the relationship between technological improvement and innovation diffusion: An empirical test

Christopher L. Magee, JongRoul Woo

arxiv:1704.03597 v3 · 2017-04-12 · q-fin.EC · physics.soc-ph · q-fin.GN

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F4LFVNMQ6EUOW7AM3C7COIDSBF}

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	2026-05-18T00:14:34.676295Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f165ab590f128eb7c0cd8be272072095a08edb8da81182b2f62fac636e5668a

Aliases

arxiv: 1704.03597 · arxiv_version: 1704.03597v3 · doi: 10.48550/arxiv.1704.03597 · pith_short_12: F4LFVNMQ6EUO · pith_short_16: F4LFVNMQ6EUOW7AM · pith_short_8: F4LFVNMQ

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/F4LFVNMQ6EUOW7AM3C7COIDSBF \
  | 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: 2f165ab590f128eb7c0cd8be272072095a08edb8da81182b2f62fac636e5668a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8cd3950efdbb0248e25783d1f564f16bbffaa9241498d05936bb9f419fe10c7c",
    "cross_cats_sorted": [
      "physics.soc-ph",
      "q-fin.GN"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.EC",
    "submitted_at": "2017-04-12T02:07:28Z",
    "title_canon_sha256": "e0b28fa0cb7cf64e21386f6847bbf898d60b47351c92c6676321331465f08f4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.03597",
    "kind": "arxiv",
    "version": 3
  }
}