Pith Number

pith:Y2FG5EQH

pith:2014:Y2FG5EQHS7O4KAOHYAIUCN2WLR

not attested not anchored not stored refs pending

The semiclassical propagator in fermionic Fock space

Juan Diego Urbina, Klaus Richter, Peter Pl\"o{\ss}l, Thomas Engl

arxiv:1409.4196 v1 · 2014-09-15 · physics.chem-ph · cond-mat.mes-hall · physics.atom-ph · 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{Y2FG5EQHS7O4KAOHYAIUCN2WLR}

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	2026-05-18T02:42:38.759992Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c68a6e920797ddc501c7c0114137565c41273a715024a949649b6e6389a9c4a7

Aliases

arxiv: 1409.4196 · arxiv_version: 1409.4196v1 · doi: 10.48550/arxiv.1409.4196 · pith_short_12: Y2FG5EQHS7O4 · pith_short_16: Y2FG5EQHS7O4KAOH · pith_short_8: Y2FG5EQH

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/Y2FG5EQHS7O4KAOHYAIUCN2WLR \
  | 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: c68a6e920797ddc501c7c0114137565c41273a715024a949649b6e6389a9c4a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a1472dafd7cf00f2286ff7f22eb47d5b5aa39ad6d03b5a00bf256dc5aa28952",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2014-09-15T09:53:06Z",
    "title_canon_sha256": "32682342ab2996493da933bb57b6d3eeb237668eb4d3fda1994ed9225f5f0570"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.4196",
    "kind": "arxiv",
    "version": 1
  }
}