Pith Number

pith:C7DFHXJQ

pith:2022:C7DFHXJQJKWAXP4OOCGZIHGAQD

not attested not anchored not stored refs pending

Rally and WebScience: A Platform and Toolkit for Browser-Based Research on Technology and Society Problems

Anne Kohlbrenner, Ben Kaiser, Jonathan Mayer, Kartikeya Kandula, Rebecca Weiss, Robert Helmer, Ted Han

arxiv:2211.02274 v2 · 2022-11-04 · 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{C7DFHXJQJKWAXP4OOCGZIHGAQD}

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	2026-07-05T05:21:04.208192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17c653dd304aac0bbf8e708d941cc080dea1743065c3c2d5da1b011adbd5de57

Aliases

arxiv: 2211.02274 · arxiv_version: 2211.02274v2 · doi: 10.48550/arxiv.2211.02274 · pith_short_12: C7DFHXJQJKWA · pith_short_16: C7DFHXJQJKWAXP4O · pith_short_8: C7DFHXJQ

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/C7DFHXJQJKWAXP4OOCGZIHGAQD \
  | 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: 17c653dd304aac0bbf8e708d941cc080dea1743065c3c2d5da1b011adbd5de57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ff389573e287d6369b3ac8d083d9ce0951cb6c95be5e1f687cfbb1862ebfdc6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2022-11-04T06:05:06Z",
    "title_canon_sha256": "e13d495aa7764cbcf850db142aec19bf7ddeaf957cd727c2bd53d66fab2aa698"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.02274",
    "kind": "arxiv",
    "version": 2
  }
}