Pith Number

pith:U5RVJ3C7

pith:2018:U5RVJ3C7F2M24UBMEB3C4PIFPX

not attested not anchored not stored refs pending

Towards equation of state for a market: A thermodynamical paradigm of economics

Burin Gumjudpai (IF Naresuan, NIDA), ThEP

arxiv:1807.09595 v2 · 2018-07-22 · econ.GN · physics.class-ph · q-fin.EC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U5RVJ3C7F2M24UBMEB3C4PIFPX}

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	2026-05-17T23:39:58.445327Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a76354ec5f2e99ae502c20762e3d057dc29ae036674f2518c4ac29178f235c65

Aliases

arxiv: 1807.09595 · arxiv_version: 1807.09595v2 · doi: 10.48550/arxiv.1807.09595 · pith_short_12: U5RVJ3C7F2M2 · pith_short_16: U5RVJ3C7F2M24UBM · pith_short_8: U5RVJ3C7

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/U5RVJ3C7F2M24UBMEB3C4PIFPX \
  | 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: a76354ec5f2e99ae502c20762e3d057dc29ae036674f2518c4ac29178f235c65

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ac67ee7ba18bb96694e5cb482dc1ab3e2f6892bbe38b4714213fc9737817318",
    "cross_cats_sorted": [
      "physics.class-ph",
      "q-fin.EC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "econ.GN",
    "submitted_at": "2018-07-22T19:55:33Z",
    "title_canon_sha256": "da046be2c59cc082e87b60d1130856256f0c7f0dc41d1f65950f0e812046b1b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.09595",
    "kind": "arxiv",
    "version": 2
  }
}