Pith Number

pith:UNHY4VSP

pith:2019:UNHY4VSPF3Y5GCECC2BRKY5Y5U

not attested not anchored not stored refs pending

MESH: A Flexible Distributed Hypergraph Processing System

Abhishek Chandra, Benjamin Heintz, Corey Tesdahl, Gaurav Khandelwal, Rankyung Hong, Shivangi Singh

arxiv:1904.00549 v2 · 2019-04-01 · 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{UNHY4VSPF3Y5GCECC2BRKY5Y5U}

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	2026-05-17T23:46:28.647462Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a34f8e564f2ef1d3088216831563b8ed1c209dcbfcb70b62d8e137b13b65bc9d

Aliases

arxiv: 1904.00549 · arxiv_version: 1904.00549v2 · doi: 10.48550/arxiv.1904.00549 · pith_short_12: UNHY4VSPF3Y5 · pith_short_16: UNHY4VSPF3Y5GCEC · pith_short_8: UNHY4VSP

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/UNHY4VSPF3Y5GCECC2BRKY5Y5U \
  | 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: a34f8e564f2ef1d3088216831563b8ed1c209dcbfcb70b62d8e137b13b65bc9d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "309c7cffc2bb5cc8eb7cdddc0a669c564c22078385bf31d38e10f010d7a686c2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2019-04-01T03:44:36Z",
    "title_canon_sha256": "f25d837b836d16468d70d4e894bace2adf617e9dbc70f69c76e81f22c506d1b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.00549",
    "kind": "arxiv",
    "version": 2
  }
}