Pith Number

pith:7KUGU7G3

pith:2015:7KUGU7G3FBCVT4ZD27KF2ZDTI3

not attested not anchored not stored refs pending

Wavefunctions of Symmetry Protected Topological Phases from Conformal Field Theories

Thomas Scaffidi, Zohar Ringel

arxiv:1505.02775 v3 · 2015-05-11 · cond-mat.str-el · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KUGU7G3FBCVT4ZD27KF2ZDTI3}

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	2026-05-18T01:19:30.232223Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

faa86a7cdb284559f323d7d45d647346c958996a04f90956c7758f003d365e66

Aliases

arxiv: 1505.02775 · arxiv_version: 1505.02775v3 · doi: 10.48550/arxiv.1505.02775 · pith_short_12: 7KUGU7G3FBCV · pith_short_16: 7KUGU7G3FBCVT4ZD · pith_short_8: 7KUGU7G3

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/7KUGU7G3FBCVT4ZD27KF2ZDTI3 \
  | 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: faa86a7cdb284559f323d7d45d647346c958996a04f90956c7758f003d365e66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18db1e848418eef75cba9822b349df34aa2f3c8b1d619b8e60291ecf20a89446",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-05-11T20:00:38Z",
    "title_canon_sha256": "22f92a8a5d61878a1c317e730d3b4126f37c870a218c6ef3a67d29ddf6cf5cc2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.02775",
    "kind": "arxiv",
    "version": 3
  }
}