Pith Number

pith:2U3PCZHC

pith:2017:2U3PCZHCSNRRFNQHOO7MVJZGD4

not attested not anchored not stored refs pending

The ARIEL Mission Reference Sample

Giovanna Tinetti, Giuseppina Micela, Ignazio Pillitteri, J\`er\`emy Leconte, Subhajit Sarkar, Tiziano Zingales

arxiv:1706.08444 v3 · 2017-06-26 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2U3PCZHCSNRRFNQHOO7MVJZGD4}

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	2026-05-18T00:21:57.013765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d536f164e2936312b60773becaa7261f1cfe5d1706ecc653f1cced84836c2cb1

Aliases

arxiv: 1706.08444 · arxiv_version: 1706.08444v3 · doi: 10.48550/arxiv.1706.08444 · pith_short_12: 2U3PCZHCSNRR · pith_short_16: 2U3PCZHCSNRRFNQH · pith_short_8: 2U3PCZHC

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/2U3PCZHCSNRRFNQHOO7MVJZGD4 \
  | 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: d536f164e2936312b60773becaa7261f1cfe5d1706ecc653f1cced84836c2cb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4c0be5a31729e9dc4ad13b0463863aa989e157492ecd650121dd24cb1c22c81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-06-26T15:42:05Z",
    "title_canon_sha256": "de92943bc8be5b5f469652e9470da4756937745ab6f754ec0d12f1f57bf01e3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.08444",
    "kind": "arxiv",
    "version": 3
  }
}