Pith Number

pith:OX5GHAST

pith:2015:OX5GHASTOSOEVSZOR2APIKWK55

not attested not anchored not stored refs pending

A multi beam proton accelerator

S. N. Dolya

arxiv:1509.04158 v1 · 2015-09-09 · physics.acc-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{OX5GHASTOSOEVSZOR2APIKWK55}

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	2026-05-18T01:33:08.203562Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

75fa638253749c4acb2e8e80f42acaef48305f4671fe41543d91752238b7c6a3

Aliases

arxiv: 1509.04158 · arxiv_version: 1509.04158v1 · doi: 10.48550/arxiv.1509.04158 · pith_short_12: OX5GHASTOSOE · pith_short_16: OX5GHASTOSOEVSZO · pith_short_8: OX5GHAST

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/OX5GHASTOSOEVSZOR2APIKWK55 \
  | 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: 75fa638253749c4acb2e8e80f42acaef48305f4671fe41543d91752238b7c6a3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dfa34aaded4309d280ba00228f8a0dc2ba64a1dd04e175bbee007b9041419046",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2015-09-09T07:20:41Z",
    "title_canon_sha256": "e9e6850868f2c5d12e214c7a7c6c5d62243422d6a5902d2e18cedd5eaa761bc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.04158",
    "kind": "arxiv",
    "version": 1
  }
}