Pith Number

pith:X7EPLADA

pith:2011:X7EPLADAD3CBYXOOGM5B6VHLJ5

not attested not anchored not stored refs pending

On the Fault Tolerance and Hamiltonicity of the Optical Transpose Interconnection System of Non-Hamiltonian Base Graphs

C. Pandu Rangan, Esha Ghosh, Subhas K. Ghosh

arxiv:1109.1706 v1 · 2011-09-08 · 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{X7EPLADAD3CBYXOOGM5B6VHLJ5}

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	2026-05-18T04:13:54.560546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bfc8f580601ec41c5dce333a1f54eb4f6c7abd16f1c1b87812b99b6c36fe8872

Aliases

arxiv: 1109.1706 · arxiv_version: 1109.1706v1 · doi: 10.48550/arxiv.1109.1706 · pith_short_12: X7EPLADAD3CB · pith_short_16: X7EPLADAD3CBYXOO · pith_short_8: X7EPLADA

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/X7EPLADAD3CBYXOOGM5B6VHLJ5 \
  | 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: bfc8f580601ec41c5dce333a1f54eb4f6c7abd16f1c1b87812b99b6c36fe8872

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb01e6f637b3e2f126f33e287fdb114d4a014f1d3fdeb2d6d54b7a79a36546b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DC",
    "submitted_at": "2011-09-08T12:50:38Z",
    "title_canon_sha256": "3d131f9d92341a53021e8cdb54997ded16f3286e134c9d3b8df4f3867155cfb3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1706",
    "kind": "arxiv",
    "version": 1
  }
}