Pith Number

pith:JUPPAFWC

pith:2013:JUPPAFWCMPAAAO2LCP6AZWGPWU

not attested not anchored not stored refs pending

Entanglement in fermionic Fock space

G\'abor S\'arosi, P\'eter L\'evay

arxiv:1309.4300 v1 · 2013-09-17 · quant-ph · hep-th · 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{JUPPAFWCMPAAAO2LCP6AZWGPWU}

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	2026-05-18T02:57:26.526060Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d1ef016c263c0003b4b13fc0cd8cfb50b08e9474ec39693c14b88b96eac51c9

Aliases

arxiv: 1309.4300 · arxiv_version: 1309.4300v1 · doi: 10.48550/arxiv.1309.4300 · pith_short_12: JUPPAFWCMPAA · pith_short_16: JUPPAFWCMPAAAO2L · pith_short_8: JUPPAFWC

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/JUPPAFWCMPAAAO2LCP6AZWGPWU \
  | 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: 4d1ef016c263c0003b4b13fc0cd8cfb50b08e9474ec39693c14b88b96eac51c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e1153839d3edd1b2f081ea4c584e7021630f8ab2db10613a9d57c9e4815f11e2",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-09-17T13:26:59Z",
    "title_canon_sha256": "c1b7d66e2bb3b9c59c0b178351ae3696ef5bf385a3d4d5e1a96a3eea43715003"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.4300",
    "kind": "arxiv",
    "version": 1
  }
}