Pith Number

pith:LNQ7C243

pith:2014:LNQ7C243SSEK6CL4JSTKAY2CID

not attested not anchored not stored refs pending

SurveyMan: Programming and Automatically Debugging Surveys

Emery D. Berger, Emma Tosch

arxiv:1406.5572 v1 · 2014-06-21 · cs.PL · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LNQ7C243SSEK6CL4JSTKAY2CID}

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	2026-05-18T02:49:11.252834Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5b61f16b9b9488af097c4ca6a0634240deb8ac6f9113b4191046c5d519cbb903

Aliases

arxiv: 1406.5572 · arxiv_version: 1406.5572v1 · doi: 10.48550/arxiv.1406.5572 · pith_short_12: LNQ7C243SSEK · pith_short_16: LNQ7C243SSEK6CL4 · pith_short_8: LNQ7C243

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/LNQ7C243SSEK6CL4JSTKAY2CID \
  | 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: 5b61f16b9b9488af097c4ca6a0634240deb8ac6f9113b4191046c5d519cbb903

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c3ce546063c7186a201e3095a7278466083f9f695de8b7d9bc8eceb5cc965db",
    "cross_cats_sorted": [
      "cs.HC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.PL",
    "submitted_at": "2014-06-21T02:52:48Z",
    "title_canon_sha256": "5f89a7ec352e4e042c9d2ea0d7c6c4df3634cde58ac544616949d9de27070c54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5572",
    "kind": "arxiv",
    "version": 1
  }
}