Pith Number

pith:IM66IJ2D

pith:2019:IM66IJ2DWFT6DTBXFT7WVTYBPO

not attested not anchored not stored refs pending

Indirect Probe of Quantum Gravity using Molecular Wave-packets

Carlos Villalpando, Sujoy K. Modak

arxiv:1901.09696 v3 · 2019-01-24 · 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{IM66IJ2DWFT6DTBXFT7WVTYBPO}

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.

Cited by

1 paper in Pith

On Quantum Gravity Tests with Composite Particles

Receipt and verification

First computed	2026-07-05T00:11:56.374543Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

433de42743b167e1cc372cff6acf017ba3ae7ef6a9e0d539e411b7b4b0177bf5

Aliases

arxiv: 1901.09696 · arxiv_version: 1901.09696v3 · doi: 10.48550/arxiv.1901.09696 · pith_short_12: IM66IJ2DWFT6 · pith_short_16: IM66IJ2DWFT6DTBX · pith_short_8: IM66IJ2D

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/IM66IJ2DWFT6DTBXFT7WVTYBPO \
  | 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: 433de42743b167e1cc372cff6acf017ba3ae7ef6a9e0d539e411b7b4b0177bf5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bae418d46374e37bb7f2cc0b632baf528d59df05fcf03b08b2e4c15871ef1a1",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-01-24T20:48:55Z",
    "title_canon_sha256": "79d41b8caaefc5a795ee9507fb042eb07c980856111475987fb80354e8055f17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.09696",
    "kind": "arxiv",
    "version": 3
  }
}