Pith Number

pith:ZQQPKIFK

pith:2014:ZQQPKIFKS6K74IFA4RNE3X7ZV7

not attested not anchored not stored refs pending

On Discrete Symmetries and Torsion Homology in F-Theory

Christoph Mayrhofer, Eran Palti, Oskar Till, Timo Weigand

arxiv:1410.7814 v2 · 2014-10-28 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZQQPKIFKS6K74IFA4RNE3X7ZV7}

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	2026-05-18T02:29:31.432933Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cc20f520aa9795fe20a0e45a4ddff9afd1ef563a7e4b1ab05a46fe06f490a915

Aliases

arxiv: 1410.7814 · arxiv_version: 1410.7814v2 · doi: 10.48550/arxiv.1410.7814 · pith_short_12: ZQQPKIFKS6K7 · pith_short_16: ZQQPKIFKS6K74IFA · pith_short_8: ZQQPKIFK

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/ZQQPKIFKS6K74IFA4RNE3X7ZV7 \
  | 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: cc20f520aa9795fe20a0e45a4ddff9afd1ef563a7e4b1ab05a46fe06f490a915

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "72a9d4eef4268286e3b5ae3bf5c4f982896c1fe5a063f55995680f885a34dfab",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-10-28T21:10:31Z",
    "title_canon_sha256": "ae5e5c94ed4b75201e325e3e963cd0a0762be555b5f6088ced1d32db60275e22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7814",
    "kind": "arxiv",
    "version": 2
  }
}