Pith Number

pith:4B7P2ZW6

pith:2024:4B7P2ZW6HKE2X7HU4AVXEJQZK2

not attested not anchored not stored refs pending

Realization of time-reversal invariant photonic topological Anderson insulators

C. T. Chan, Hao-Chang Mo, Jian-Wen Dong, Ruo-Yang Zhang, Wen-Jie Chen, Xiao-Dong Chen, Xiaohan Cui, Zi-Xuan Gao

arxiv:2408.07267 v1 · 2024-08-14 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4B7P2ZW6HKE2X7HU4AVXEJQZK2}

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	2026-07-05T10:01:15.418472Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e07efd66de3a89abfcf4e02b722619568c7d30d690827c850d211b5c04293024

Aliases

arxiv: 2408.07267 · arxiv_version: 2408.07267v1 · doi: 10.48550/arxiv.2408.07267 · pith_short_12: 4B7P2ZW6HKE2 · pith_short_16: 4B7P2ZW6HKE2X7HU · pith_short_8: 4B7P2ZW6

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/4B7P2ZW6HKE2X7HU4AVXEJQZK2 \
  | 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: e07efd66de3a89abfcf4e02b722619568c7d30d690827c850d211b5c04293024

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df8deb130618558b3668df9d452864471712bc9ee06bf0cb7fc8f8924426bbfd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-08-14T03:20:23Z",
    "title_canon_sha256": "5ee350e38ef3c272c7a2c1acb44fb310c3ce551515dba3dcff405c0f901b9d5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.07267",
    "kind": "arxiv",
    "version": 1
  }
}