Pith Number

pith:5PME3RNI

pith:2017:5PME3RNIJA7LSZBZIKIFE7FXMS

not attested not anchored not stored refs pending

Symmetry Protected Topological phases and Generalized Cohomology

Davide Gaiotto, Theo Johnson-Freyd

arxiv:1712.07950 v2 · 2017-12-21 · hep-th · cond-mat.str-el · math.AT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5PME3RNIJA7LSZBZIKIFE7FXMS}

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

7 papers in Pith

Half-Spacetime Gauging of 2-Group Symmetry in 3d

A local description of strong symmetries and strong-to-weak symmetry breaking in quantum many-body systems

Snowmass White Paper: Generalized Symmetries in Quantum Field Theory and Beyond

ICTP Lectures on (Non-)Invertible Generalized Symmetries

The Classification of Pauli Stabilizer Codes: A Lattice and Continuum Treatise

Receipt and verification

First computed	2026-07-05T00:16:30.051303Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebd84dc5a8483eb964394290527cb764abf7a8926d9a21d7a64f4d7020a3bdee

Aliases

arxiv: 1712.07950 · arxiv_version: 1712.07950v2 · doi: 10.48550/arxiv.1712.07950 · pith_short_12: 5PME3RNIJA7L · pith_short_16: 5PME3RNIJA7LSZBZ · pith_short_8: 5PME3RNI

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/5PME3RNIJA7LSZBZIKIFE7FXMS \
  | 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: ebd84dc5a8483eb964394290527cb764abf7a8926d9a21d7a64f4d7020a3bdee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5a0f6dc412be6ae7dbc6212ba489f5d1c839494e91021bcb1a91e805516a8ed7",
    "cross_cats_sorted": [
      "cond-mat.str-el",
      "math.AT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-12-21T14:16:03Z",
    "title_canon_sha256": "4616956dc668119a6c35d13f45952ea922d86a3ca1cf46863599d0f287d593d0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07950",
    "kind": "arxiv",
    "version": 2
  }
}