Pith Number

pith:BL5QFP4G

pith:2021:BL5QFP4GQ5I66STK5JUSI2WPBB

not attested not anchored not stored refs pending

Deep learning analysis of polaritonic waves images

Abhay N. Pasupathy, Alexander S. McLeod, Andrew J. Millis, Bjarke S. Jessen, Cory R. Dean, Daniel J. Rizzo, D. N. Basov, James C. Hone, Mengkun Liu, Sara Shabani, Suheng Xu, Xinzhong Chen, Zhiyuan Sun, Ziheng Yao

arxiv:2108.07222 v2 · 2021-08-11 · cond-mat.mtrl-sci · physics.data-an · 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{BL5QFP4GQ5I66STK5JUSI2WPBB}

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	2026-07-05T08:41:57.539633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0afb02bf868751ef4a6aea69246acf085df3ab764c28c4e1893a0efe870beea4

Aliases

arxiv: 2108.07222 · arxiv_version: 2108.07222v2 · doi: 10.48550/arxiv.2108.07222 · pith_short_12: BL5QFP4GQ5I6 · pith_short_16: BL5QFP4GQ5I66STK · pith_short_8: BL5QFP4G

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/BL5QFP4GQ5I66STK5JUSI2WPBB \
  | 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: 0afb02bf868751ef4a6aea69246acf085df3ab764c28c4e1893a0efe870beea4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5c9af0049b4bd5d9607dc900928c49c7650e22b15d70350fea9c43ae52b8de4",
    "cross_cats_sorted": [
      "physics.data-an",
      "physics.optics"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2021-08-11T02:33:41Z",
    "title_canon_sha256": "73bee020508273cd5c8994655fa6798d71d014c5c4d37c5f627d882720c84588"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.07222",
    "kind": "arxiv",
    "version": 2
  }
}