Pith Number

pith:WR5MCMKQ

pith:2020:WR5MCMKQROQ2DEEUPY5UEL7HNM

not attested not anchored not stored refs pending

A vanishing theorem for T-branes

Fernando Marchesano, Raffaele Savelli, Ruxandra Moraru

arxiv:2007.02960 v1 · 2020-07-06 · hep-th · math-ph · math.AG · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WR5MCMKQROQ2DEEUPY5UEL7HNM}

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	2026-07-05T01:55:58.481279Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b47ac131508ba1a190947e3b422fe76b0877cf37618a30145217f72e4710939f

Aliases

arxiv: 2007.02960 · arxiv_version: 2007.02960v1 · doi: 10.48550/arxiv.2007.02960 · pith_short_12: WR5MCMKQROQ2 · pith_short_16: WR5MCMKQROQ2DEEU · pith_short_8: WR5MCMKQ

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/WR5MCMKQROQ2DEEUPY5UEL7HNM \
  | 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: b47ac131508ba1a190947e3b422fe76b0877cf37618a30145217f72e4710939f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b1eea8d4aa17259f30738f735ce529dac51b2755db02f97b9b97ffb58e892bf",
    "cross_cats_sorted": [
      "math-ph",
      "math.AG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-07-06T18:00:04Z",
    "title_canon_sha256": "fa3aaf1de84a76f38242eb9709fe5db75db96c8dba9832aeedaf3b0011e84325"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.02960",
    "kind": "arxiv",
    "version": 1
  }
}