Pith Number

pith:DDQOOX57

pith:2015:DDQOOX57NYVSEMVCPW73K7HSXK

not attested not anchored not stored refs pending

A new control system for SECRAL

De-Tai Zhou, Jian-Jun Su, Wen-Xiong Zhou, Yan-Yu Wang

arxiv:1507.05404 v1 · 2015-07-20 · 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{DDQOOX57NYVSEMVCPW73K7HSXK}

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	2026-05-18T01:36:04.429382Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

18e0e75fbf6e2b2232a27dbfb57cf2ba8399d519ae1d4a38b8859ceb8bd978f0

Aliases

arxiv: 1507.05404 · arxiv_version: 1507.05404v1 · doi: 10.48550/arxiv.1507.05404 · pith_short_12: DDQOOX57NYVS · pith_short_16: DDQOOX57NYVSEMVC · pith_short_8: DDQOOX57

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/DDQOOX57NYVSEMVCPW73K7HSXK \
  | 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: 18e0e75fbf6e2b2232a27dbfb57cf2ba8399d519ae1d4a38b8859ceb8bd978f0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d10b896ae3ffcbbceaf28136656708f5246860470aefe3a892b69da20b5d88cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2015-07-20T07:43:09Z",
    "title_canon_sha256": "340def0446f89c76cad8f351ea6092f7fd1e17c44ad7759d4ecb3fb6bb934931"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.05404",
    "kind": "arxiv",
    "version": 1
  }
}