Pith Number

pith:M3GRV2X6

pith:2025:M3GRV2X6RHH33FFWO5INUACESK

not attested not anchored not stored refs pending

Online Fair Allocations with Binary Valuations and Beyond

Tianze Wei, Yuanyuan Wang

arxiv:2505.24321 v2 · 2025-05-30 · cs.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{M3GRV2X6RHH33FFWO5INUACESK}

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	2026-07-05T12:07:08.024927Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66cd1aeafe89cfbd94b67750da0044928c0ba142b938c8b2f16fbb3c76d9b9ea

Aliases

arxiv: 2505.24321 · arxiv_version: 2505.24321v2 · doi: 10.48550/arxiv.2505.24321 · pith_short_12: M3GRV2X6RHH3 · pith_short_16: M3GRV2X6RHH33FFW · pith_short_8: M3GRV2X6

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/M3GRV2X6RHH33FFWO5INUACESK \
  | 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: 66cd1aeafe89cfbd94b67750da0044928c0ba142b938c8b2f16fbb3c76d9b9ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8edd361cd56ecad352d3b327757939f7f5f5c80037dd378d634043a4a1bcd214",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2025-05-30T08:04:07Z",
    "title_canon_sha256": "471953171345867ec797166cab02a73c742d16d65974d12d6f3508a87c148e87"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.24321",
    "kind": "arxiv",
    "version": 2
  }
}