Pith Number

pith:TLRTYRLV

pith:2019:TLRTYRLVHUDXWI233YX4AVTHVQ

not attested not anchored not stored refs pending

Edge theories of 2D fermionic symmetry protected topological phases protected by unitary Abelian symmetries

Chenjie Wang, Qing-Rui Wang, Shang-Qiang Ning, Zheng-Cheng Gu

arxiv:1910.02925 v3 · 2019-10-07 · cond-mat.str-el · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TLRTYRLVHUDXWI233YX4AVTHVQ}

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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	2026-07-05T03:10:24.416108Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ae33c45753d077b235bde2fc05667ac065aefea5b0ad6b782a3dbcc0911acc1

Aliases

arxiv: 1910.02925 · arxiv_version: 1910.02925v3 · doi: 10.48550/arxiv.1910.02925 · pith_short_12: TLRTYRLVHUDX · pith_short_16: TLRTYRLVHUDXWI23 · pith_short_8: TLRTYRLV

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/TLRTYRLVHUDXWI233YX4AVTHVQ \
  | 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: 9ae33c45753d077b235bde2fc05667ac065aefea5b0ad6b782a3dbcc0911acc1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b4ebfbdb33b1cfdd363ab326df9751e90c913838f9c8f8117b02bb17d6f3c92d",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2019-10-07T17:30:21Z",
    "title_canon_sha256": "48dabb28d7fad4b9d3266c9b02e4a3196e7570e67e626095e20c9173b3620c2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.02925",
    "kind": "arxiv",
    "version": 3
  }
}