Pith Number

pith:2UG63YS5

pith:2017:2UG63YS5BNEHPHYJXUJH5GWRPS

not attested not anchored not stored refs pending

Building crystalline topological phases from lower-dimensional states

Hao Song, Michael Hermele, Sheng-Jie Huang, Yi-Ping Huang

arxiv:1705.09243 v2 · 2017-05-25 · cond-mat.str-el · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2UG63YS5BNEHPHYJXUJH5GWRPS}

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

Symmetry Spans and Enforced Gaplessness

Receipt and verification

First computed	2026-05-18T00:27:46.577485Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d50dede25d0b48779f09bd127e9ad17cb40fdb03cda4c9e8990f60a3a49048d6

Aliases

arxiv: 1705.09243 · arxiv_version: 1705.09243v2 · doi: 10.48550/arxiv.1705.09243 · pith_short_12: 2UG63YS5BNEH · pith_short_16: 2UG63YS5BNEHPHYJ · pith_short_8: 2UG63YS5

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/2UG63YS5BNEHPHYJXUJH5GWRPS \
  | 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: d50dede25d0b48779f09bd127e9ad17cb40fdb03cda4c9e8990f60a3a49048d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1067de87ad10ef86ec0ebabf2c06e6ba44f33192a0b5be4d962e30a1a8e4e1fa",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-05-25T16:04:17Z",
    "title_canon_sha256": "978d800bf46e516e0137d941dcbdb3d20f8f7fd03413070883bc52f1d311f930"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.09243",
    "kind": "arxiv",
    "version": 2
  }
}