Pith Number

pith:DQNOFIRA

pith:2015:DQNOFIRAEZK4M3DTGGQCXLOTF3

not attested not anchored not stored refs pending

M-Flash: Fast Billion-scale Graph Computation Using a Bimodal Block Processing Model

Duen Chau, Hugo Gualdron, Jose Rodrigues-Jr, Minsuk Kahng, Robson Cordeiro, U Kang

arxiv:1506.01406 v5 · 2015-06-03 · cs.DB · cs.DS · cs.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DQNOFIRAEZK4M3DTGGQCXLOTF3}

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	2026-05-18T01:04:37.840989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1c1ae2a2202655c66c7331a02badd32ec7f10e1051825389e0435a30a7ccf862

Aliases

arxiv: 1506.01406 · arxiv_version: 1506.01406v5 · doi: 10.48550/arxiv.1506.01406 · pith_short_12: DQNOFIRAEZK4 · pith_short_16: DQNOFIRAEZK4M3DT · pith_short_8: DQNOFIRA

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/DQNOFIRAEZK4M3DTGGQCXLOTF3 \
  | 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: 1c1ae2a2202655c66c7331a02badd32ec7f10e1051825389e0435a30a7ccf862

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9e8372c6d7da3d13ac3603dd0a03988c91ae6e5f3b29f18fe9cc3c952600214",
    "cross_cats_sorted": [
      "cs.DS",
      "cs.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DB",
    "submitted_at": "2015-06-03T20:56:30Z",
    "title_canon_sha256": "91d345d05abeb1cb94a58acd613de3b655e47e4c6c039bbfdfc768ec252f8fcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.01406",
    "kind": "arxiv",
    "version": 5
  }
}