Pith Number

pith:B5OH3VUE

pith:2021:B5OH3VUEQUAOUNKFSFTQTB6KPI

not attested not anchored not stored refs pending

Custodial chiral symmetry in a Su-Schrieffer-Heeger electrical circuit with memory

Chih-Chun Chien, Massimiliano Di Ventra, Yuriy V. Pershin

arxiv:2109.03428 v3 · 2021-09-08 · cond-mat.mes-hall · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B5OH3VUEQUAOUNKFSFTQTB6KPI}

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	2026-07-05T04:02:09.288245Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f5c7dd6848500ea354591670987ca7a389fac7aa9221524023d3abe2be75469

Aliases

arxiv: 2109.03428 · arxiv_version: 2109.03428v3 · doi: 10.48550/arxiv.2109.03428 · pith_short_12: B5OH3VUEQUAO · pith_short_16: B5OH3VUEQUAOUNKF · pith_short_8: B5OH3VUE

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/B5OH3VUEQUAOUNKFSFTQTB6KPI \
  | 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: 0f5c7dd6848500ea354591670987ca7a389fac7aa9221524023d3abe2be75469

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b64c7c8ed42d9a194a278b3ed736992eee7c91d100d10347531b0d0b62b474c5",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-09-08T04:38:07Z",
    "title_canon_sha256": "d2f9dc3898aecb9f166ce199d7d7999553acc96ecc284ca7d57b2f3e9c54c343"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.03428",
    "kind": "arxiv",
    "version": 3
  }
}