Pith Number

pith:CODYQSUG

pith:2018:CODYQSUGD4OCCYI3JVZ3ZT7552

not attested not anchored not stored refs pending

GUP and the no-cloning theorem

Ahmed Farag Ali, Elias C. Vagenas, Hassan Alshal

arxiv:1811.06614 v2 · 2018-11-15 · gr-qc · 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{CODYQSUGD4OCCYI3JVZ3ZT7552}

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	2026-05-17T23:49:50.544166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1387884a861f1c21611b4d73bccffdeea212df03e4006dc06d9d61e290620ab8

Aliases

arxiv: 1811.06614 · arxiv_version: 1811.06614v2 · doi: 10.48550/arxiv.1811.06614 · pith_short_12: CODYQSUGD4OC · pith_short_16: CODYQSUGD4OCCYI3 · pith_short_8: CODYQSUG

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/CODYQSUGD4OCCYI3JVZ3ZT7552 \
  | 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: 1387884a861f1c21611b4d73bccffdeea212df03e4006dc06d9d61e290620ab8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1e2917a94cb007b14afc05d9adaf15a8e5e6fa14594234272237556b9c47e82",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-11-15T22:24:18Z",
    "title_canon_sha256": "a7cc3b6686022dbba09155512d88bd475aa3c7b8f1eff7401601c4994e7d2f41"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06614",
    "kind": "arxiv",
    "version": 2
  }
}