Pith Number

pith:IX7YXP3I

pith:2013:IX7YXP3IAULPX3SKW5WENXDZVM

not attested not anchored not stored refs pending

Simulating fermion production in 1+1 dimensional QED

Daniil Gelfand, Florian Hebenstreit, J\"urgen Berges

arxiv:1302.5537 v2 · 2013-02-22 · hep-ph · hep-lat · nucl-th · 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{IX7YXP3IAULPX3SKW5WENXDZVM}

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	2026-05-18T03:25:05.631756Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

45ff8bbf680516fbee4ab76c46dc79ab272a9e20005e314267ec61caf5a81b18

Aliases

arxiv: 1302.5537 · arxiv_version: 1302.5537v2 · doi: 10.48550/arxiv.1302.5537 · pith_short_12: IX7YXP3IAULP · pith_short_16: IX7YXP3IAULPX3SK · pith_short_8: IX7YXP3I

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/IX7YXP3IAULPX3SKW5WENXDZVM \
  | 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: 45ff8bbf680516fbee4ab76c46dc79ab272a9e20005e314267ec61caf5a81b18

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6e39eaaf35b7db09288d95e2a730bb48f93e10acf899f7cd740a963aa57ae3be",
    "cross_cats_sorted": [
      "hep-lat",
      "nucl-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-02-22T10:19:09Z",
    "title_canon_sha256": "ff30b3266a9474d4e2cb84e93c3e2b6d194aed77416cc52aea7f78015b4ed9f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1302.5537",
    "kind": "arxiv",
    "version": 2
  }
}