Pith Number

pith:CJHXNLYJ

pith:2018:CJHXNLYJJBN3SZY7ELKNVHC4TJ

not attested not anchored not stored refs pending

Non-commutative DKP equation and pair creation in curved space-time

Lamine Khodja, Slimane Zaim

arxiv:1804.08734 v1 · 2018-04-23 · 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{CJHXNLYJJBN3SZY7ELKNVHC4TJ}

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	2026-05-18T00:17:37.535944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

124f76af09485bb9671f22d4da9c5c9a7f33e6c953ee7e0fb5483f54dbec33b1

Aliases

arxiv: 1804.08734 · arxiv_version: 1804.08734v1 · doi: 10.48550/arxiv.1804.08734 · pith_short_12: CJHXNLYJJBN3 · pith_short_16: CJHXNLYJJBN3SZY7 · pith_short_8: CJHXNLYJ

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/CJHXNLYJJBN3SZY7ELKNVHC4TJ \
  | 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: 124f76af09485bb9671f22d4da9c5c9a7f33e6c953ee7e0fb5483f54dbec33b1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ef0aac7b05960d21470f187f058818beb53249b4767b808876f47f01ada2595e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-04-23T21:01:43Z",
    "title_canon_sha256": "50411436c12c6894ffb3733e24e1591d5893428ff167e46c25cbd1cc279e2aac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08734",
    "kind": "arxiv",
    "version": 1
  }
}