Pith Number

pith:27NWACGN

pith:2016:27NWACGNXZUWRDYUI5OKQK5STO

not attested not anchored not stored refs pending

Willingness to pay for basic research: a contingent valuation experiment on the large hadron collider

Francesco Giffoni, Gelsomina Catalano, Massimo Florio

arxiv:1603.03580 v1 · 2016-03-11 · physics.soc-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{27NWACGNXZUWRDYUI5OKQK5STO}

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	2026-05-18T01:19:15.283591Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7db6008cdbe69688f14475ca82bb29bba21423404d45ee532f8a96298ceb82f

Aliases

arxiv: 1603.03580 · arxiv_version: 1603.03580v1 · doi: 10.48550/arxiv.1603.03580 · pith_short_12: 27NWACGNXZUW · pith_short_16: 27NWACGNXZUWRDYU · pith_short_8: 27NWACGN

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/27NWACGNXZUWRDYUI5OKQK5STO \
  | 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: d7db6008cdbe69688f14475ca82bb29bba21423404d45ee532f8a96298ceb82f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54027efe4ed9c471fa7173a1d267cf846642fdf76629d8e8b1e0fbd54cd2c2a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.soc-ph",
    "submitted_at": "2016-03-11T09:50:19Z",
    "title_canon_sha256": "533d52407cb615d3e8e75361ba6b8e26fb711ba46b6ec0cd080d77a52c816f0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.03580",
    "kind": "arxiv",
    "version": 1
  }
}