Pith Number

pith:2RLHHYZV

pith:2015:2RLHHYZVTHM2TLZREON33WVLJM

not attested not anchored not stored refs pending

Efficiency and complexity of price competition among single-product vendors

Alexandros A. Voudouris, George A. Krimpas, Ioannis Caragiannis, Nikos Protopapas, Panagiotis Kanellopoulos, Xenophon Chatzigeorgiou

arxiv:1502.03945 v2 · 2015-02-13 · cs.GT · cs.AI · cs.CC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2RLHHYZVTHM2TLZREON33WVLJM}

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	2026-05-18T00:49:35.160218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d45673e33599d9a9af31239bbddaab4b2d72073505d61ba07b627a47a02f77dd

Aliases

arxiv: 1502.03945 · arxiv_version: 1502.03945v2 · doi: 10.48550/arxiv.1502.03945 · pith_short_12: 2RLHHYZVTHM2 · pith_short_16: 2RLHHYZVTHM2TLZR · pith_short_8: 2RLHHYZV

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/2RLHHYZVTHM2TLZREON33WVLJM \
  | 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: d45673e33599d9a9af31239bbddaab4b2d72073505d61ba07b627a47a02f77dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9519a506e960d14d025af87a7d67bd51037457ede2b0748e2c240897e65c001",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2015-02-13T11:18:00Z",
    "title_canon_sha256": "54f2184d0ef8325bda1ea0b254b802f59e1f5bb16a28eaeb2eafc571249dc2c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.03945",
    "kind": "arxiv",
    "version": 2
  }
}