Pith Number

pith:6UVAJ4GB

pith:2017:6UVAJ4GBK55RBJAATK2U66RHJB

not attested not anchored not stored refs pending

The JEM-EUSO program

Francesco Fenu

arxiv:1703.01875 v1 · 2017-03-06 · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6UVAJ4GBK55RBJAATK2U66RHJB}

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	2026-05-18T00:49:29.433474Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f52a04f0c1577b10a4009ab54f7a27486b8cdd04a3f751cc69483e9df0ca1529

Aliases

arxiv: 1703.01875 · arxiv_version: 1703.01875v1 · doi: 10.48550/arxiv.1703.01875 · pith_short_12: 6UVAJ4GBK55R · pith_short_16: 6UVAJ4GBK55RBJAA · pith_short_8: 6UVAJ4GB

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/6UVAJ4GBK55RBJAATK2U66RHJB \
  | 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: f52a04f0c1577b10a4009ab54f7a27486b8cdd04a3f751cc69483e9df0ca1529

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dcef27d38dd073add65f4ec0db84cd2eea798c758da5c296dcd041107577f13b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2017-03-06T14:03:14Z",
    "title_canon_sha256": "21fd51917ef9df0e47cda7bc9c8451367b76149ce274ce78d41f398434c10e56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.01875",
    "kind": "arxiv",
    "version": 1
  }
}