Pith Number

pith:3KSDAQ64

pith:2015:3KSDAQ64BBVTTX4L2YJLELBC2J

not attested not anchored not stored refs pending

Entropic uncertainty relation in de Sitter space

Jiliang Jing, Lijuan Jia, Zehua Tian

arxiv:1501.00623 v1 · 2015-01-04 · gr-qc · hep-th · quant-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{3KSDAQ64BBVTTX4L2YJLELBC2J}

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	2026-05-18T01:41:14.697716Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daa43043dc086b39df8bd612b22c22d256161783064b4a4998089edec69dfbf0

Aliases

arxiv: 1501.00623 · arxiv_version: 1501.00623v1 · doi: 10.48550/arxiv.1501.00623 · pith_short_12: 3KSDAQ64BBVT · pith_short_16: 3KSDAQ64BBVTTX4L · pith_short_8: 3KSDAQ64

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/3KSDAQ64BBVTTX4L2YJLELBC2J \
  | 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: daa43043dc086b39df8bd612b22c22d256161783064b4a4998089edec69dfbf0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a337881ac337de55972149f2c3fbd5082e4a95852ab00c11d08768551ac8bb9",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-01-04T02:10:01Z",
    "title_canon_sha256": "3338c235ea99905eff57ebab894e02d9417276e843b06cd3eae51390337d48cf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.00623",
    "kind": "arxiv",
    "version": 1
  }
}