Pith Number

pith:VSV67FD3

pith:2019:VSV67FD3M2MAOJ66EUPDA3SZ4N

not attested not anchored not stored refs pending

Parallel and Distributed Algorithms for the housing allocation Problem

Vijay Garg, Xiong Zheng

arxiv:1905.03111 v1 · 2019-05-08 · cs.DC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VSV67FD3M2MAOJ66EUPDA3SZ4N}

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	2026-05-17T23:46:42.846196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acabef947b66980727de251e306e59e36f04dfd2b4d1bd094013b0b6929952ce

Aliases

arxiv: 1905.03111 · arxiv_version: 1905.03111v1 · doi: 10.48550/arxiv.1905.03111 · pith_short_12: VSV67FD3M2MA · pith_short_16: VSV67FD3M2MAOJ66 · pith_short_8: VSV67FD3

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/VSV67FD3M2MAOJ66EUPDA3SZ4N \
  | 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: acabef947b66980727de251e306e59e36f04dfd2b4d1bd094013b0b6929952ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c348ffdde625c68575dd1a3a3cd0c62a5ae65719065d5c39c38fd66498fd006f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-05-08T14:46:32Z",
    "title_canon_sha256": "fec62616fd9d6d7567eee049045856d5442ac54d67d202ee2aab474f27153ff9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.03111",
    "kind": "arxiv",
    "version": 1
  }
}