Pith Number

pith:AH62DRQR

pith:2017:AH62DRQREBUAXI2LQFRTVFTNI3

not attested not anchored not stored refs pending

Sorting and Routing Topologically Protected Edge States by their Valleys

Baile Zhang, Fei Gao, Gennady Shvets, Kueifu Lai, Yang Yu, Yuchen Han

arxiv:1712.04589 v1 · 2017-12-13 · physics.app-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{AH62DRQREBUAXI2LQFRTVFTNI3}

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	2026-05-18T00:28:04.155358Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01fda1c61120680ba34b81633a966d46ebbc437ce5b1e86bb3d8dfa802340e13

Aliases

arxiv: 1712.04589 · arxiv_version: 1712.04589v1 · doi: 10.48550/arxiv.1712.04589 · pith_short_12: AH62DRQREBUA · pith_short_16: AH62DRQREBUAXI2L · pith_short_8: AH62DRQR

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/AH62DRQREBUAXI2LQFRTVFTNI3 \
  | 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: 01fda1c61120680ba34b81633a966d46ebbc437ce5b1e86bb3d8dfa802340e13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41864f205906af84c8749bc6b0c2a26f0020f5e338ccdc867b4ac237a45faf4c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-12-13T01:49:48Z",
    "title_canon_sha256": "4218c80c7263906a71c6d9cc29988f52a9bd08d74b86815bb748a11c3285f099"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04589",
    "kind": "arxiv",
    "version": 1
  }
}