Pith Number

pith:6PCJ3ATX

pith:2021:6PCJ3ATXUEJFV54GIZGFMAESEZ

not attested not anchored not stored refs pending

Fresh look at the effects of gravitational tidal forces on a freely-falling quantum particle

A. Leblanc, F. Hammad, N. Fleury, P. Sadeghi

arxiv:2102.09534 v2 · 2021-02-18 · gr-qc · 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{6PCJ3ATXUEJFV54GIZGFMAESEZ}

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	2026-07-05T04:00:13.310406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3c49d8277a1125af786464c560092265449f1ca6f541e8cb02b0330125167bc

Aliases

arxiv: 2102.09534 · arxiv_version: 2102.09534v2 · doi: 10.48550/arxiv.2102.09534 · pith_short_12: 6PCJ3ATXUEJF · pith_short_16: 6PCJ3ATXUEJFV54G · pith_short_8: 6PCJ3ATX

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/6PCJ3ATXUEJFV54GIZGFMAESEZ \
  | 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: f3c49d8277a1125af786464c560092265449f1ca6f541e8cb02b0330125167bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37a53b3a9d9f7e59386bd6d70068969833bd3b236091ccd7723d82de42a91134",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-02-18T18:25:08Z",
    "title_canon_sha256": "b516183f1c0c6fefb3d141eb0004472c4b80733adfe6527c78220aa2a4546dde"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.09534",
    "kind": "arxiv",
    "version": 2
  }
}