Pith Number

pith:QJQDFDL5

pith:2020:QJQDFDL5UOBSHV54ZC452R3DA7

not attested not anchored not stored refs pending

Twisted Cohomotopy implies twisted String structure on M5-branes

Domenico Fiorenza, Hisham Sati, Urs Schreiber

arxiv:2002.11093 v2 · 2020-02-25 · hep-th · math-ph · math.AT · math.DG · 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{QJQDFDL5UOBSHV54ZC452R3DA7}

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.

Cited by

1 paper in Pith

Anyons on M5-Probes of Seifert 3-Orbifolds via Flux Quantization

Receipt and verification

First computed	2026-07-05T02:30:56.811856Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8260328d7da38323d7bcc8b9dd476307df73d82a22c3fef08223f590bacc3aec

Aliases

arxiv: 2002.11093 · arxiv_version: 2002.11093v2 · doi: 10.48550/arxiv.2002.11093 · pith_short_12: QJQDFDL5UOBS · pith_short_16: QJQDFDL5UOBSHV54 · pith_short_8: QJQDFDL5

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/QJQDFDL5UOBSHV54ZC452R3DA7 \
  | 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: 8260328d7da38323d7bcc8b9dd476307df73d82a22c3fef08223f590bacc3aec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dc59c3cd5c096dc6e71102d09c1315b0aa8c1e4a7b675f464a37dbed10f6589",
    "cross_cats_sorted": [
      "math-ph",
      "math.AT",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-02-25T18:44:32Z",
    "title_canon_sha256": "4a31662da174b9d512c178207e30ce7f526ec0e0a19885e53651c0157383f16a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.11093",
    "kind": "arxiv",
    "version": 2
  }
}