Pith Number

pith:OJW6GQYJ

pith:2024:OJW6GQYJKUMRSS66YAVMAUPXAZ

not attested not anchored not stored refs pending

Machine Learning-based Relative Valuation of Municipal Bonds

Dhagash Mehta, Dhruv Desai, Jerinsh Jeyapaulraj, Jingrao Lyu, Philip Sommer, Preetha Saha, Rishab Chauhan

arxiv:2408.02273 v1 · 2024-08-05 · q-fin.ST · q-fin.TR · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OJW6GQYJKUMRSS66YAVMAUPXAZ}

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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.

Cited by

1 paper in Pith

Receipt and verification

First computed	2026-07-05T08:52:10.389941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

726de343095519194bdec02ac051f706405c0b6aa2ccc5ec71c928ee15cb108d

Aliases

arxiv: 2408.02273 · arxiv_version: 2408.02273v1 · doi: 10.48550/arxiv.2408.02273 · pith_short_12: OJW6GQYJKUMR · pith_short_16: OJW6GQYJKUMRSS66 · pith_short_8: OJW6GQYJ

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/OJW6GQYJKUMRSS66YAVMAUPXAZ \
  | 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: 726de343095519194bdec02ac051f706405c0b6aa2ccc5ec71c928ee15cb108d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b38d7f0aea39b51dcd3daddf03b2c9de5212fc4931511390f7005e6c0d05e95b",
    "cross_cats_sorted": [
      "q-fin.TR",
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.ST",
    "submitted_at": "2024-08-05T07:05:21Z",
    "title_canon_sha256": "66fd29691d89e288fd63980a937c3ff7c2f16210796ee5eb402b6b7f5ef18ea6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.02273",
    "kind": "arxiv",
    "version": 1
  }
}