Pith Number

pith:YVSATJVO

pith:2011:YVSATJVOBR77TISSKAQA2LWUXS

not attested not anchored not stored refs pending

Time evolution of decay of two identical quantum particles

Gast\'on Garc\'ia-Calder\'on, Luis Guillermo Mendoza-Luna

arxiv:1104.4688 v2 · 2011-04-25 · quant-ph · 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{YVSATJVOBR77TISSKAQA2LWUXS}

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	2026-05-18T02:02:15.521420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c56409a6ae0c7ff9a25250200d2ed4bcb39a0428b837a28004350db5c810bdec

Aliases

arxiv: 1104.4688 · arxiv_version: 1104.4688v2 · doi: 10.48550/arxiv.1104.4688 · pith_short_12: YVSATJVOBR77 · pith_short_16: YVSATJVOBR77TISS · pith_short_8: YVSATJVO

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/YVSATJVOBR77TISSKAQA2LWUXS \
  | 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: c56409a6ae0c7ff9a25250200d2ed4bcb39a0428b837a28004350db5c810bdec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ed5a1a1defa7861475cdbe327c2cec79948a7c4d48a0c710ba230cfa19a43c2",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-04-25T06:54:57Z",
    "title_canon_sha256": "787d76586af2713f2c707dbce0bd60e0cb98b6f5c1792c0153bbb9c5d61109fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4688",
    "kind": "arxiv",
    "version": 2
  }
}