Pith Number

pith:RMFJKRK3

pith:1999:RMFJKRK3M2ZEVVZEYYZYO64R3C

not attested not anchored not stored refs pending

Evolution of fermionic systems as an expectation over Poisson processes

Carlo Presilla, Gian Fabrizio De Angelis, Giovanni Jona Lasinio, Matteo Beccaria

arxiv:quant-ph/9911031 v1 · 1999-11-08 · quant-ph · cond-mat · hep-lat · 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{RMFJKRK3M2ZEVVZEYYZYO64R3C}

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	2026-05-18T04:24:14.364272Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b0a95455b66b24ad724c633877b91d8bf90b88158113b7dcf994fae760931d4

Aliases

arxiv: quant-ph/9911031 · arxiv_version: quant-ph/9911031v1 · doi: 10.48550/arxiv.quant-ph/9911031 · pith_short_12: RMFJKRK3M2ZE · pith_short_16: RMFJKRK3M2ZEVVZE · pith_short_8: RMFJKRK3

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/RMFJKRK3M2ZEVVZEYYZYO64R3C \
  | 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: 8b0a95455b66b24ad724c633877b91d8bf90b88158113b7dcf994fae760931d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf07e2c260c2b1234b5d99e3daa1993d45c925c72ac11d8afe946dbe63d36c2a",
    "cross_cats_sorted": [
      "cond-mat",
      "hep-lat",
      "math-ph",
      "math.MP"
    ],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "1999-11-08T13:13:38Z",
    "title_canon_sha256": "f48e9e379c93ac305d105349da42712c04ceae56e1734ba4389795144207075e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/9911031",
    "kind": "arxiv",
    "version": 1
  }
}