Pith Number

pith:BASARPWG

pith:2017:BASARPWG54V2DQ2AJG2XXZVVMF

not attested not anchored not stored refs pending

Proceedings of the Data For Good Exchange 2017

Philipp Meerkamp

arxiv:1710.11550 v4 · 2017-10-31 · cs.CY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BASARPWG54V2DQ2AJG2XXZVVMF}

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	2026-05-18T00:26:17.970530Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

082408bec6ef2ba1c34049b57be6b5614d770884ade6625f1f2e0e83808f32ab

Aliases

arxiv: 1710.11550 · arxiv_version: 1710.11550v4 · doi: 10.48550/arxiv.1710.11550 · pith_short_12: BASARPWG54V2 · pith_short_16: BASARPWG54V2DQ2A · pith_short_8: BASARPWG

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/BASARPWG54V2DQ2AJG2XXZVVMF \
  | 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: 082408bec6ef2ba1c34049b57be6b5614d770884ade6625f1f2e0e83808f32ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "753b7cc9d521fe6acd2d9e5dcb709fee8dcbd1b2ae381574656181669784e4cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2017-10-31T16:04:25Z",
    "title_canon_sha256": "910c2121d64475e63c7ec4cdf49cf7822c32a577c449980dbdedfbaa2b604028"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.11550",
    "kind": "arxiv",
    "version": 4
  }
}