Pith Number

pith:PNJPVHHD

pith:2015:PNJPVHHDGPHQKPEFDUJRPWNJSU

not attested not anchored not stored refs pending

Symmetry restoration by pricing in a duopoly of perishable goods

Eric Bertin, Guillaume Chevereau, Seung Ki Baek, Su Do Yi

arxiv:1508.00975 v2 · 2015-08-05 · q-fin.EC · 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{PNJPVHHDGPHQKPEFDUJRPWNJSU}

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	2026-05-18T01:24:53.386305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b52fa9ce333cf053c851d1317d9a995207bc0d37be3b3e0347875b302b6a7e1

Aliases

arxiv: 1508.00975 · arxiv_version: 1508.00975v2 · doi: 10.48550/arxiv.1508.00975 · pith_short_12: PNJPVHHDGPHQ · pith_short_16: PNJPVHHDGPHQKPEF · pith_short_8: PNJPVHHD

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/PNJPVHHDGPHQKPEFDUJRPWNJSU \
  | 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: 7b52fa9ce333cf053c851d1317d9a995207bc0d37be3b3e0347875b302b6a7e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c86a007be5d2b060fef56350e4a23635bc4896094e2240fed73a99fe9393cff4",
    "cross_cats_sorted": [
      "physics.soc-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-fin.EC",
    "submitted_at": "2015-08-05T05:19:17Z",
    "title_canon_sha256": "e9a57d7185b3c76784e8b805570fcc799cdaedd9ec7859cdee85b3e773b44bc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00975",
    "kind": "arxiv",
    "version": 2
  }
}