Pith Number

pith:C6UMEMPX

pith:2012:C6UMEMPXXYVWYWK3DHGN6UJ6FY

not attested not anchored not stored refs pending

Effective dynamics of an electron coupled to an external potential in non-relativistic QED

Israel Michael Sigal, Jeremy Faupin, Juerg Froehlich, Thomas Chen, Volker Bach

arxiv:1202.3189 v3 · 2012-02-15 · 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{C6UMEMPXXYVWYWK3DHGN6UJ6FY}

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	2026-05-18T00:20:07.919162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17a8c231f7be2b6c595b19ccdf513e2e1166fb72c82bf835df8abb2c32cfd9ef

Aliases

arxiv: 1202.3189 · arxiv_version: 1202.3189v3 · doi: 10.48550/arxiv.1202.3189 · pith_short_12: C6UMEMPXXYVW · pith_short_16: C6UMEMPXXYVWYWK3 · pith_short_8: C6UMEMPX

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/C6UMEMPXXYVWYWK3DHGN6UJ6FY \
  | 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: 17a8c231f7be2b6c595b19ccdf513e2e1166fb72c82bf835df8abb2c32cfd9ef

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e95b045bc97438d19b6025ce030a608f96181f2b6417a805f9a21690e3cb0d4a",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2012-02-15T02:08:33Z",
    "title_canon_sha256": "416e6dc44c7e8db8dc99e8ae7d9ebc5f7fa849a8ff00f48e6ab17ed6a8f2fe0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1202.3189",
    "kind": "arxiv",
    "version": 3
  }
}