Pith Number

pith:B5PXXAFM

pith:2015:B5PXXAFMQTXQAATRNROM3NPUQK

not attested not anchored not stored refs pending

360 Quantified Self

Ferda Ofli, Hamed Haddadi, Ingmar Weber, Jaideep Srivastava, Yelena Mejova

arxiv:1508.00375 v2 · 2015-08-03 · cs.HC · 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{B5PXXAFMQTXQAATRNROM3NPUQK}

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	2026-05-18T01:35:37.935881Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f5f7b80ac84ef0002716c5ccdb5f4828d0083be3b47075103e886d4583085cd

Aliases

arxiv: 1508.00375 · arxiv_version: 1508.00375v2 · doi: 10.48550/arxiv.1508.00375 · pith_short_12: B5PXXAFMQTXQ · pith_short_16: B5PXXAFMQTXQAATR · pith_short_8: B5PXXAFM

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/B5PXXAFMQTXQAATRNROM3NPUQK \
  | 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: 0f5f7b80ac84ef0002716c5ccdb5f4828d0083be3b47075103e886d4583085cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20d9bebf999f0d9b86286170ce987993db8861d0d7a88c20f90963a25e151fff",
    "cross_cats_sorted": [
      "cs.CY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2015-08-03T11:11:15Z",
    "title_canon_sha256": "d454b0c7bf9ccdf061d7b726c2f8bd71619372fe6a5337c0b3966531d907a00b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00375",
    "kind": "arxiv",
    "version": 2
  }
}