Pith Number

pith:Q5MIPVCS

pith:2018:Q5MIPVCSHIU3OLURYM5UI2HAME

not attested not anchored not stored refs pending

Polymer Quantum Mechanics as a Deformation Quantization

Alberto Molgado, Jasel Berra-Montiel

arxiv:1805.05943 v2 · 2018-05-15 · gr-qc · hep-th · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q5MIPVCSHIU3OLURYM5UI2HAME}

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	2026-05-17T23:54:59.179590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

875887d4523a29b72e91c33b4468e0610d2045ea36ceed1b9b16bc8e612700dc

Aliases

arxiv: 1805.05943 · arxiv_version: 1805.05943v2 · doi: 10.48550/arxiv.1805.05943 · pith_short_12: Q5MIPVCSHIU3 · pith_short_16: Q5MIPVCSHIU3OLUR · pith_short_8: Q5MIPVCS

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/Q5MIPVCSHIU3OLURYM5UI2HAME \
  | 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: 875887d4523a29b72e91c33b4468e0610d2045ea36ceed1b9b16bc8e612700dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f71270788c67df3db64a0d7aa2bd538eb1167ae713169a19a255c5a93e7cc98",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-05-15T17:59:36Z",
    "title_canon_sha256": "93d61263a885140471f45b255e3626a1a494c9c9b5a47e28f39b926e9cd1457c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.05943",
    "kind": "arxiv",
    "version": 2
  }
}