Pith Number

pith:I26MGZXB

pith:2018:I26MGZXBIZQDSAP2AOXCKATY55

not attested not anchored not stored refs pending

Analytic Provenance Datasets: A Data Repository of Human Analysis Activity and Interaction Logs

Alyssa Pena, Andrew Pachuilo, Ehsanul Haque Nirjhar, Eric D. Ragan, Rhema Linder, Sina Mohseni

arxiv:1801.05076 v1 · 2018-01-16 · cs.HC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I26MGZXBIZQDSAP2AOXCKATY55}

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	2026-05-18T00:25:50.062373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46bcc366e146603901fa03ae250278ef637050a6383d351344a29f2412a6f4a8

Aliases

arxiv: 1801.05076 · arxiv_version: 1801.05076v1 · doi: 10.48550/arxiv.1801.05076 · pith_short_12: I26MGZXBIZQD · pith_short_16: I26MGZXBIZQDSAP2 · pith_short_8: I26MGZXB

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/I26MGZXBIZQDSAP2AOXCKATY55 \
  | 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: 46bcc366e146603901fa03ae250278ef637050a6383d351344a29f2412a6f4a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e216ef5c17925ac68220967f62a1a240ebe6e0ed2af3077818bc8eb4bc865ca",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.HC",
    "submitted_at": "2018-01-16T00:19:47Z",
    "title_canon_sha256": "2965e71065ebbe60ae7ddaff573097e39d4daa00b31d78f801c15deea499ec48"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.05076",
    "kind": "arxiv",
    "version": 1
  }
}