Pith Number

pith:EH5V3X7B

pith:2016:EH5V3X7BAB53Y4MVQDAZXAGS44

not attested not anchored not stored refs pending

High Enough? Explaining and Predicting Traveler Satisfaction Using Airline Review

Dominik Kowald, Elisabeth Lex, Emanuel Lacic

arxiv:1604.00942 v1 · 2016-04-04 · cs.IR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EH5V3X7BAB53Y4MVQDAZXAGS44}

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	2026-05-18T01:17:47.713744Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21fb5ddfe1007bbc719580c19b80d2e7248544f6ad24600c7bea9926c6f6e50e

Aliases

arxiv: 1604.00942 · arxiv_version: 1604.00942v1 · doi: 10.48550/arxiv.1604.00942 · pith_short_12: EH5V3X7BAB53 · pith_short_16: EH5V3X7BAB53Y4MV · pith_short_8: EH5V3X7B

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/EH5V3X7BAB53Y4MVQDAZXAGS44 \
  | 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: 21fb5ddfe1007bbc719580c19b80d2e7248544f6ad24600c7bea9926c6f6e50e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fa2666c00475e7c16bc9e9a0291fd3e590bafae728911e5a9c1f86cf05d8d2f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.IR",
    "submitted_at": "2016-04-04T16:44:00Z",
    "title_canon_sha256": "54efd0198977de3797364cbed8432513c02d0fb4157138c7a1af73d499ae8984"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.00942",
    "kind": "arxiv",
    "version": 1
  }
}