Pith Number

pith:FHFPEOCF

pith:2016:FHFPEOCFXE4FUGPAXFKRGGZULH

not attested not anchored not stored refs pending

A two-leg Su-Schrieffer-Heeger chain with glide reflection symmetry

Qi Zhou, Shao-Liang Zhang

arxiv:1604.06292 v1 · 2016-04-21 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FHFPEOCFXE4FUGPAXFKRGGZULH}

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	2026-05-18T00:41:26.234090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29caf23845b9385a19e0b955131b3459ec1f9dabea8098f00fb90a01bedaae8c

Aliases

arxiv: 1604.06292 · arxiv_version: 1604.06292v1 · doi: 10.48550/arxiv.1604.06292 · pith_short_12: FHFPEOCFXE4F · pith_short_16: FHFPEOCFXE4FUGPA · pith_short_8: FHFPEOCF

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/FHFPEOCFXE4FUGPAXFKRGGZULH \
  | 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: 29caf23845b9385a19e0b955131b3459ec1f9dabea8098f00fb90a01bedaae8c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44a196128ce223658645d3ef09bf1b7fec3f8cb3e087fa6cb4e1b23325dc57ac",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-04-21T13:12:52Z",
    "title_canon_sha256": "890893b36f60cc71f6709bb41b850887b4ee7f82bcf03de84744f4286783d425"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.06292",
    "kind": "arxiv",
    "version": 1
  }
}