Pith Number

pith:ZFO7JGYZ

pith:2013:ZFO7JGYZNOJ2EV6SDAVPY7BHTF

not attested not anchored not stored refs pending

Topological susceptibility from twisted mass fermions using spectral projectors

Andrea Shindler, Elena Garcia-Ramos, Karl Jansen, Krzysztof Cichy

arxiv:1312.3535 v1 · 2013-12-12 · hep-lat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZFO7JGYZNOJ2EV6SDAVPY7BHTF}

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	2026-05-18T03:04:50.646780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c95df49b196b93a257d2182afc7c27997361d2afeeb475bb341dbc17c00e409a

Aliases

arxiv: 1312.3535 · arxiv_version: 1312.3535v1 · doi: 10.48550/arxiv.1312.3535 · pith_short_12: ZFO7JGYZNOJ2 · pith_short_16: ZFO7JGYZNOJ2EV6S · pith_short_8: ZFO7JGYZ

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/ZFO7JGYZNOJ2EV6SDAVPY7BHTF \
  | 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: c95df49b196b93a257d2182afc7c27997361d2afeeb475bb341dbc17c00e409a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4fc5fe09c2597ceb59f52d8464ab73cf40a53a8d0f05de1e73f9b7e8840c3691",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-lat",
    "submitted_at": "2013-12-12T16:24:46Z",
    "title_canon_sha256": "3f7c9e26f0d72e1dd67932aeb8a98929e033487f9e72bd8e8126b0103886a661"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.3535",
    "kind": "arxiv",
    "version": 1
  }
}