Pith Number

pith:Q444AE7R

pith:2013:Q444AE7RGI2GQAIUKAJ66VUWOS

not attested not anchored not stored refs pending

Social Discounting and the Long Rate of Interest

Dorje C. Brody, Lane P. Hughston

arxiv:1306.5145 v4 · 2013-06-21 · q-fin.GN · math.PR · q-fin.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q444AE7RGI2GQAIUKAJ66VUWOS}

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	2026-05-18T01:32:01.451158Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8739c013f132346801145013ef569674b153ee5fd54c105311ffb4c161be7329

Aliases

arxiv: 1306.5145 · arxiv_version: 1306.5145v4 · doi: 10.48550/arxiv.1306.5145 · pith_short_12: Q444AE7RGI2G · pith_short_16: Q444AE7RGI2GQAIU · pith_short_8: Q444AE7R

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/Q444AE7RGI2GQAIUKAJ66VUWOS \
  | 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: 8739c013f132346801145013ef569674b153ee5fd54c105311ffb4c161be7329

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "07806a7492838de02ed2a5a4b284420efd9d9316074c6a20f6ee3bb908952783",
    "cross_cats_sorted": [
      "math.PR",
      "q-fin.PR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.GN",
    "submitted_at": "2013-06-21T14:08:52Z",
    "title_canon_sha256": "63bfeb0c5d546a454f08d68c05541a75259a322c5d9f8bdc8628102869d9a466"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5145",
    "kind": "arxiv",
    "version": 4
  }
}