Pith Number

pith:MSZUB3ZR

pith:2012:MSZUB3ZRHSMWXKFYNX3ZTQWKV2

not attested not anchored not stored refs pending

Hep Cluster First Step Towards Grid Computing

Anik Gupta, Anju Bhasin, Sanjeev Singh Sambyal, Vivek Chalotra

arxiv:1210.7626 v1 · 2012-10-29 · 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{MSZUB3ZRHSMWXKFYNX3ZTQWKV2}

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	2026-05-18T03:42:09.299892Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64b340ef313c996ba8b86df799c2caae8aef4f8ff687f23454015a4318aeed3c

Aliases

arxiv: 1210.7626 · arxiv_version: 1210.7626v1 · doi: 10.48550/arxiv.1210.7626 · pith_short_12: MSZUB3ZRHSMW · pith_short_16: MSZUB3ZRHSMWXKFY · pith_short_8: MSZUB3ZR

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/MSZUB3ZRHSMWXKFYNX3ZTQWKV2 \
  | 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: 64b340ef313c996ba8b86df799c2caae8aef4f8ff687f23454015a4318aeed3c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3db288a9299586b3ae54e5993080e20b415bfc6a7a493447d6e425b2b1a1def7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2012-10-29T11:36:32Z",
    "title_canon_sha256": "cd164e3de3f4bc442d2dcf47cb4c8a4e9b91f9e3de98267de3be3d967d3e1c5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7626",
    "kind": "arxiv",
    "version": 1
  }
}