Pith Number

pith:MAGJG2CR

pith:1998:MAGJG2CRM5NN4R2B5YWWSOUBFT

not attested not anchored not stored refs pending

Path-integral formulation of backward and umklapp scattering for 1d spinless fermions

C.M.Na\'on, V.I. Fern\'andez

arxiv:hep-th/9810048 v1 · 1998-10-07 · hep-th · cond-mat

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MAGJG2CRM5NN4R2B5YWWSOUBFT}

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	2026-05-18T04:24:15.490954Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

600c936851675ade4741ee2d693a812cd8e97b3565c33eb6e15d5b9d66275529

Aliases

arxiv: hep-th/9810048 · arxiv_version: hep-th/9810048v1 · doi: 10.48550/arxiv.hep-th/9810048 · pith_short_12: MAGJG2CRM5NN · pith_short_16: MAGJG2CRM5NN4R2B · pith_short_8: MAGJG2CR

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/MAGJG2CRM5NN4R2B5YWWSOUBFT \
  | 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: 600c936851675ade4741ee2d693a812cd8e97b3565c33eb6e15d5b9d66275529

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11d6bdb9a252231693ff18b82bf2db22857d099bb9c1dcdf3b192fd7d39becf9",
    "cross_cats_sorted": [
      "cond-mat"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1998-10-07T18:15:14Z",
    "title_canon_sha256": "811f10c8002bb3ba264cd2a9593c135f4637970362b43ccf3ffcf241c3111c8c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9810048",
    "kind": "arxiv",
    "version": 1
  }
}