Pith Number

pith:4GGM3B5Q

pith:2021:4GGM3B5Q7FZ3CWWBSMYX3OM2KR

not attested not anchored not stored refs pending

Observation of topological edge states in thermal diffusion

Baile Zhang, Dongjue Liu, Gui-Geng Liu, Hao Hu, Haoran Xue, Qi Jie Wang, Shuang Zhang, Song Han, Yihao Yang, Yu Luo, Zheyu Cheng

arxiv:2107.05811 v1 · 2021-07-13 · cond-mat.mes-hall · physics.class-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4GGM3B5Q7FZ3CWWBSMYX3OM2KR}

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	2026-07-05T02:57:28.580532Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e18ccd87b0f973b15ac193317db99a54472a9eca5b5d574531198b94dc42bb83

Aliases

arxiv: 2107.05811 · arxiv_version: 2107.05811v1 · doi: 10.48550/arxiv.2107.05811 · pith_short_12: 4GGM3B5Q7FZ3 · pith_short_16: 4GGM3B5Q7FZ3CWWB · pith_short_8: 4GGM3B5Q

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/4GGM3B5Q7FZ3CWWBSMYX3OM2KR \
  | 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: e18ccd87b0f973b15ac193317db99a54472a9eca5b5d574531198b94dc42bb83

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f96ac1b5faa4d8e5e2d03306ca456db18f12ac2d32f0f798e43e02d7680c64e4",
    "cross_cats_sorted": [
      "physics.class-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2021-07-13T02:13:34Z",
    "title_canon_sha256": "d49db0182cb76bd070bfde9c67c7c59d097915dfe0ef0e83ccd04cda7671c48e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.05811",
    "kind": "arxiv",
    "version": 1
  }
}