Pith Number

pith:E4U4TNFA

pith:2019:E4U4TNFAGTW7Y6FCQTXEZTCLGP

not attested not anchored not stored refs pending

Accelerating Concurrent Heap on GPUs

(2) University of Pittsburgh, Chaozhang Huang (1), Chi Zhang (2), Eddy Z. Zhang (1) ((1) Rutgers University, Fei Hua (1), Jeremy Bierema (1), New Brunswick, NJ, PA, Pittsburgh, USA, USA), Yanhao Chen (1)

arxiv:1906.06504 v1 · 2019-06-15 · 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{E4U4TNFAGTW7Y6FCQTXEZTCLGP}

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	2026-05-17T23:43:13.506599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2729c9b4a034edfc78a284ee4ccc4b33ecfa1331bfbba665f4212475a2d74b89

Aliases

arxiv: 1906.06504 · arxiv_version: 1906.06504v1 · doi: 10.48550/arxiv.1906.06504 · pith_short_12: E4U4TNFAGTW7 · pith_short_16: E4U4TNFAGTW7Y6FC · pith_short_8: E4U4TNFA

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/E4U4TNFAGTW7Y6FCQTXEZTCLGP \
  | 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: 2729c9b4a034edfc78a284ee4ccc4b33ecfa1331bfbba665f4212475a2d74b89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "979bf600493c537e03da048ee270f11b0e8b1f618312e5681cc70d8942144682",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-06-15T09:14:11Z",
    "title_canon_sha256": "6549b4cb93509d12287851c8b92bef8ca80a8784e0dad34eebb40ec63579fa4e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.06504",
    "kind": "arxiv",
    "version": 1
  }
}