Pith Number

pith:YRH4SFV4

pith:2015:YRH4SFV4SXMFUI4G7UFYSUKJZ2

not attested not anchored not stored refs pending

Spectra of Sigma Models on Semi-Symmetric Spaces

Alessandra Cagnazzo, Vaclav Tlapak, Volker Schomerus

arxiv:1512.07472 v1 · 2015-12-23 · 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{YRH4SFV4SXMFUI4G7UFYSUKJZ2}

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	2026-05-18T01:15:43.297805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c44fc916bc95d85a2386fd0b895149ce95b77599ba8f0c6c37f62e02c00dc05c

Aliases

arxiv: 1512.07472 · arxiv_version: 1512.07472v1 · doi: 10.48550/arxiv.1512.07472 · pith_short_12: YRH4SFV4SXMF · pith_short_16: YRH4SFV4SXMFUI4G · pith_short_8: YRH4SFV4

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/YRH4SFV4SXMFUI4G7UFYSUKJZ2 \
  | 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: c44fc916bc95d85a2386fd0b895149ce95b77599ba8f0c6c37f62e02c00dc05c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2cf66c2427b7a2551a0ad21f9a213e4f95ecb812c68c67c7b56351867f764dd7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-12-23T14:00:30Z",
    "title_canon_sha256": "595713e4d7187954172f4288ddcb011b7fe8e78d4396ab82e93fd5113abdc227"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07472",
    "kind": "arxiv",
    "version": 1
  }
}