Pith Number

pith:BWFWOV3H

pith:2014:BWFWOV3HO7IGWTT5LJ75EHUAYW

not attested not anchored not stored refs pending

Privacy in Sensor-Driven Human Data Collection: A Guide for Practitioners

Alex Pentland, Arkadiusz Stopczynski, David Lazer, Riccardo Pietri, Sune Lehmann

arxiv:1403.5299 v1 · 2014-03-20 · 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{BWFWOV3HO7IGWTT5LJ75EHUAYW}

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	2026-05-18T02:55:56.735016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d8b67576777d06b4e7d5a7fd21e80c5b4ea9d060f0a4521b2e8964b23692159

Aliases

arxiv: 1403.5299 · arxiv_version: 1403.5299v1 · doi: 10.48550/arxiv.1403.5299 · pith_short_12: BWFWOV3HO7IG · pith_short_16: BWFWOV3HO7IGWTT5 · pith_short_8: BWFWOV3H

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/BWFWOV3HO7IGWTT5LJ75EHUAYW \
  | 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: 0d8b67576777d06b4e7d5a7fd21e80c5b4ea9d060f0a4521b2e8964b23692159

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d54a8aad56b8afbecbb6ff0220cb3d22a8953805e4bc4cd556764bd2715f5566",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CY",
    "submitted_at": "2014-03-20T21:16:55Z",
    "title_canon_sha256": "0c0230b298faf3816a16be97dd8a45f144838a5db3d6357fd8530144b05a8490"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.5299",
    "kind": "arxiv",
    "version": 1
  }
}