Pith Number

pith:MB7EBGXL

pith:2002:MB7EBGXLFDE3G5VAQAAEHENQYO

not attested not anchored not stored refs pending

Effective N-body dynamics for the massless Nelson model and adiabatic decoupling without spectral gap

Stefan Teufel

arxiv:math-ph/0203046 v1 · 2002-03-22 · 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{MB7EBGXLFDE3G5VAQAAEHENQYO}

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	2026-05-18T01:38:34.221179Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

607e409aeb28c9b376a080004391b0c3b1a9deae47243f72bb8659648df90e1d

Aliases

arxiv: math-ph/0203046 · arxiv_version: math-ph/0203046v1 · doi: 10.48550/arxiv.math-ph/0203046 · pith_short_12: MB7EBGXLFDE3 · pith_short_16: MB7EBGXLFDE3G5VA · pith_short_8: MB7EBGXL

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/MB7EBGXLFDE3G5VAQAAEHENQYO \
  | 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: 607e409aeb28c9b376a080004391b0c3b1a9deae47243f72bb8659648df90e1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f1077a8f67b6104c8e5b284e8cffec6c79e704c62506e0233877e8db2faab2eb",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "",
    "primary_cat": "math-ph",
    "submitted_at": "2002-03-22T14:51:55Z",
    "title_canon_sha256": "46f3bd2e983225008b4489fabce4f7e2c12e3fdd10fc8978dbe561d194616ec8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "math-ph/0203046",
    "kind": "arxiv",
    "version": 1
  }
}