Pith Number

pith:ZDMZORQQ

pith:2015:ZDMZORQQ3OKD6KC5ERLW5TGTPV

not attested not anchored not stored refs pending

Self-dual Quantum Electrodynamics as Boundary State of the three dimensional Bosonic Topological Insulator

Cenke Xu, Yi-Zhuang You

arxiv:1510.06032 v2 · 2015-10-20 · 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{ZDMZORQQ3OKD6KC5ERLW5TGTPV}

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	2026-05-18T01:22:35.193698Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8d9974610db943f285d24576eccd37d4f6b34eca54ee058074afe3801f8de35

Aliases

arxiv: 1510.06032 · arxiv_version: 1510.06032v2 · doi: 10.48550/arxiv.1510.06032 · pith_short_12: ZDMZORQQ3OKD · pith_short_16: ZDMZORQQ3OKD6KC5 · pith_short_8: ZDMZORQQ

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/ZDMZORQQ3OKD6KC5ERLW5TGTPV \
  | 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: c8d9974610db943f285d24576eccd37d4f6b34eca54ee058074afe3801f8de35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c5e81f0e1564a498b42520edc4c865685b59a895e16a6e2af750f35fca124f0f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-10-20T20:05:20Z",
    "title_canon_sha256": "8b681110da38321387bfaabb05cc756ebf0eeb67e59cb104033a712879d9161a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06032",
    "kind": "arxiv",
    "version": 2
  }
}