Pith Number

pith:ZXGA4K6S

pith:2016:ZXGA4K6SMK4DPOWVXVHNB7ZASO

not attested not anchored not stored refs pending

Do alien particles exist, and can they be detected?

M. Gasperini

arxiv:1606.07403 v1 · 2016-06-21 · physics.gen-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZXGA4K6SMK4DPOWVXVHNB7ZASO}

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	2026-05-18T00:59:24.685792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cdcc0e2bd262b837bad5bd4ed0ff20939bb069b1a02cd603ab0e1574be42008b

Aliases

arxiv: 1606.07403 · arxiv_version: 1606.07403v1 · doi: 10.48550/arxiv.1606.07403 · pith_short_12: ZXGA4K6SMK4D · pith_short_16: ZXGA4K6SMK4DPOWV · pith_short_8: ZXGA4K6S

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/ZXGA4K6SMK4DPOWVXVHNB7ZASO \
  | 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: cdcc0e2bd262b837bad5bd4ed0ff20939bb069b1a02cd603ab0e1574be42008b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16675c66bd4207939b630394c7ec75d7a17364824fa5d709bb1579a9c66c614d",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2016-06-21T12:15:16Z",
    "title_canon_sha256": "03c0aa989a28197e7e11d01ff5dbf7b7106177ad435b194ea7c6e7643702644a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.07403",
    "kind": "arxiv",
    "version": 1
  }
}