Pith Number

pith:JPRB6KZA

pith:2016:JPRB6KZAH2J2D7G5B3AQEV7SG5

not attested not anchored not stored refs pending

Recovering the History of Informed Consent for Data Science and Internet Industry Research Ethics

Anna Lauren Hoffmann, Elaine Sedenberg

arxiv:1609.03266 v1 · 2016-09-12 · 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{JPRB6KZAH2J2D7G5B3AQEV7SG5}

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	2026-05-18T01:04:47.336171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4be21f2b203e93a1fcdd0ec10257f237510b6f1558c4323d510692ffd3f705c9

Aliases

arxiv: 1609.03266 · arxiv_version: 1609.03266v1 · doi: 10.48550/arxiv.1609.03266 · pith_short_12: JPRB6KZAH2J2 · pith_short_16: JPRB6KZAH2J2D7G5 · pith_short_8: JPRB6KZA

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/JPRB6KZAH2J2D7G5B3AQEV7SG5 \
  | 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: 4be21f2b203e93a1fcdd0ec10257f237510b6f1558c4323d510692ffd3f705c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "23967b3aea7b5666e20827fa946521eeabfab42320a5e00a24d0445c0cb86d43",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2016-09-12T04:54:10Z",
    "title_canon_sha256": "b81c3d0c61ee50e8dd81b166d0444da52608b02c22905e18e9aa00a6441ee611"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.03266",
    "kind": "arxiv",
    "version": 1
  }
}