Pith Number

pith:UP7RKLNP

pith:2013:UP7RKLNPVFRXIZ2FXIE4S6CKIB

not attested not anchored not stored refs pending

Quantum Mechanical Effects from Deformation Theory

Albert Much

arxiv:1307.2609 v3 · 2013-07-09 · math-ph · hep-th · math.MP · 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{UP7RKLNPVFRXIZ2FXIE4S6CKIB}

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	2026-05-18T02:58:45.993099Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3ff152dafa963746745ba09c9784a405a699cd583d9d3f082a72ab90f3dff21

Aliases

arxiv: 1307.2609 · arxiv_version: 1307.2609v3 · doi: 10.48550/arxiv.1307.2609 · pith_short_12: UP7RKLNPVFRX · pith_short_16: UP7RKLNPVFRXIZ2F · pith_short_8: UP7RKLNP

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/UP7RKLNPVFRXIZ2FXIE4S6CKIB \
  | 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: a3ff152dafa963746745ba09c9784a405a699cd583d9d3f082a72ab90f3dff21

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "78599d9638d11addc4b324bac7041701a227ae546b69e0e29a9c58a5afd89702",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-07-09T22:01:22Z",
    "title_canon_sha256": "62b6e07016410e9ee1fc8f3c17b038b0a897b669935e728d6a383faecf93695f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.2609",
    "kind": "arxiv",
    "version": 3
  }
}