Pith Number

pith:ZMWU5COU

pith:2011:ZMWU5COUHOQXF2WPHV47KHUJUV

not attested not anchored not stored refs pending

Higher time derivatives, stability and Fermi Statistics

Carlos M. Reyes, Justo Lopez-Sarrion

arxiv:1105.3243 v1 · 2011-05-16 · 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{ZMWU5COUHOQXF2WPHV47KHUJUV}

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	2026-05-18T04:22:00.333128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cb2d4e89d43ba172eacf3d79f51e89a577dd60b91c6a8871e8a32ce4131ca8be

Aliases

arxiv: 1105.3243 · arxiv_version: 1105.3243v1 · doi: 10.48550/arxiv.1105.3243 · pith_short_12: ZMWU5COUHOQX · pith_short_16: ZMWU5COUHOQXF2WP · pith_short_8: ZMWU5COU

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/ZMWU5COUHOQXF2WPHV47KHUJUV \
  | 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: cb2d4e89d43ba172eacf3d79f51e89a577dd60b91c6a8871e8a32ce4131ca8be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba19a62a0d977cbf971632f8502452b7045ae1419e837673479d21483f1edc82",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2011-05-16T23:14:39Z",
    "title_canon_sha256": "cce6e898c43401fc26e4d0aae2505a55fc622b99f90b3a253a6fa991bbd0d961"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1105.3243",
    "kind": "arxiv",
    "version": 1
  }
}