Pith Number

pith:BWGUDOF2

pith:2016:BWGUDOF2JEPB6EF4FT5G666XUQ

not attested not anchored not stored refs pending

Symmetry fractionalization and anomaly detection in three-dimensional topological phases

Michael Hermele, Xie Chen

arxiv:1602.00187 v1 · 2016-01-31 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWGUDOF2JEPB6EF4FT5G666XUQ}

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	2026-05-18T00:59:42.090878Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0d8d41b8ba491e1f10bc2cfa6f7bd7a401eb724ad18c069aa96dd53a376bd40e

Aliases

arxiv: 1602.00187 · arxiv_version: 1602.00187v1 · doi: 10.48550/arxiv.1602.00187 · pith_short_12: BWGUDOF2JEPB · pith_short_16: BWGUDOF2JEPB6EF4 · pith_short_8: BWGUDOF2

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/BWGUDOF2JEPB6EF4FT5G666XUQ \
  | 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: 0d8d41b8ba491e1f10bc2cfa6f7bd7a401eb724ad18c069aa96dd53a376bd40e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99e16e093b7fb9b78bfdd47dcf016d5a0562a98c4e5c5155f75d248d303d0689",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2016-01-31T02:24:56Z",
    "title_canon_sha256": "dd74c5d3118c729c78f3ce7123994babd7615770f806addfd589a107ab0c025d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1602.00187",
    "kind": "arxiv",
    "version": 1
  }
}