Pith Number

pith:6QH6CXR5

pith:2018:6QH6CXR5CIQUGFXZU3ULOATJCX

not attested not anchored not stored refs pending

SurfClipse: Context-Aware Meta Search in the IDE

Chanchal K. Roy, Mohammad Masudur Rahman

arxiv:1807.02256 v1 · 2018-07-06 · cs.SE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6QH6CXR5CIQUGFXZU3ULOATJCX}

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	2026-05-18T00:11:22.659710Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f40fe15e3d12214316f9a6e8b7026915c5a4bf911ac2afda4b99a09a65228098

Aliases

arxiv: 1807.02256 · arxiv_version: 1807.02256v1 · doi: 10.48550/arxiv.1807.02256 · pith_short_12: 6QH6CXR5CIQU · pith_short_16: 6QH6CXR5CIQUGFXZ · pith_short_8: 6QH6CXR5

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/6QH6CXR5CIQUGFXZU3ULOATJCX \
  | 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: f40fe15e3d12214316f9a6e8b7026915c5a4bf911ac2afda4b99a09a65228098

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a5484d8f7fb091da9ffa62c6c6098e14ec285701c3d33388e08d5f5b5bef58ed",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.SE",
    "submitted_at": "2018-07-06T05:18:43Z",
    "title_canon_sha256": "1ff03b9fcee1e114497b5d3db30f53789f0f62b8a2a911ff0e4d941ab69d6789"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.02256",
    "kind": "arxiv",
    "version": 1
  }
}