Pith Number

pith:UA7FPOXJ

pith:2017:UA7FPOXJD5I5T2YGP7WXJG5DDO

not attested not anchored not stored refs pending

$2\pi$-flux loop semimetals

Chuanhao Yin, Linhu Li, Shu Chen, Stefano Chesi

arxiv:1705.02799 v1 · 2017-05-08 · 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{UA7FPOXJD5I5T2YGP7WXJG5DDO}

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	2026-05-18T00:35:58.932629Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a03e57bae91f51d9eb067fed749ba31b96e773fcab90f461f66f9cb3b4802fa9

Aliases

arxiv: 1705.02799 · arxiv_version: 1705.02799v1 · doi: 10.48550/arxiv.1705.02799 · pith_short_12: UA7FPOXJD5I5 · pith_short_16: UA7FPOXJD5I5T2YG · pith_short_8: UA7FPOXJ

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/UA7FPOXJD5I5T2YGP7WXJG5DDO \
  | 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: a03e57bae91f51d9eb067fed749ba31b96e773fcab90f461f66f9cb3b4802fa9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "31ed95a31987f0a3d0aa27f335a4f6fb0bba0313ca4c27a0d034fab819278bed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-05-08T09:44:32Z",
    "title_canon_sha256": "c726e1cac825ff129f6db9f11a4edbc1b51bb123ababc2d1d5d91d1eaca7fe9e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.02799",
    "kind": "arxiv",
    "version": 1
  }
}