Pith Number

pith:D5G7OYPK

pith:2015:D5G7OYPKDNA4FMHZ6XMAANKZ7A

not attested not anchored not stored refs pending

Mechanism design for resource allocation with applications to centralized multi-commodity routing

Pingzhong Tang, Qipeng Liu, Yicheng Liu

arxiv:1503.06536 v1 · 2015-03-23 · cs.GT · cs.MA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D5G7OYPKDNA4FMHZ6XMAANKZ7A}

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	2026-05-18T02:20:38.100037Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f4df761ea1b41c2b0f9f5d8003559f827f10d4fa5809157d8b63bf73beacb74

Aliases

arxiv: 1503.06536 · arxiv_version: 1503.06536v1 · doi: 10.48550/arxiv.1503.06536 · pith_short_12: D5G7OYPKDNA4 · pith_short_16: D5G7OYPKDNA4FMHZ · pith_short_8: D5G7OYPK

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/D5G7OYPKDNA4FMHZ6XMAANKZ7A \
  | 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: 1f4df761ea1b41c2b0f9f5d8003559f827f10d4fa5809157d8b63bf73beacb74

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4aecd2648aa3aa76dc9c7fb99a8386dcc5ac2a401b85d1452bc52ddc1f1f4063",
    "cross_cats_sorted": [
      "cs.MA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.GT",
    "submitted_at": "2015-03-23T05:49:30Z",
    "title_canon_sha256": "269eea1f23e27ea4baa290bf38f2e44bf0c329dda47e663a400f67645cc58cd7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06536",
    "kind": "arxiv",
    "version": 1
  }
}