Pith Number

pith:7DD7AITA

pith:2019:7DD7AITALD4RWK4KL57HHWJNPO

not attested not anchored not stored refs pending

Visually Constructing the Chemical Structure of a Single Molecule by Scanning Raman Picoscopy

Atif Ghafoor, Ben Yang, J. G. Hou, Jin-Long Yang, Rui-Pu Wang, Yang Zhang, Yao Zhang, Yi Luo, Yu-Fan Zhang, Zhen-Chao Dong

arxiv:1908.08720 v2 · 2019-08-23 · physics.chem-ph · 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{7DD7AITALD4RWK4KL57HHWJNPO}

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	2026-07-05T01:23:09.222681Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8c7f0226058f91b2b8a5f7e73d92d7bbcef327ee36af5f5057e9fe4135b3ac2

Aliases

arxiv: 1908.08720 · arxiv_version: 1908.08720v2 · doi: 10.48550/arxiv.1908.08720 · pith_short_12: 7DD7AITALD4R · pith_short_16: 7DD7AITALD4RWK4K · pith_short_8: 7DD7AITA

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/7DD7AITALD4RWK4KL57HHWJNPO \
  | 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: f8c7f0226058f91b2b8a5f7e73d92d7bbcef327ee36af5f5057e9fe4135b3ac2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3452ae888abf9d1e8350bc3014ad2e25cff1cc18def97c2ab09655fffccc817",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2019-08-23T08:55:23Z",
    "title_canon_sha256": "51f19fede3bb851dc0f0e02c8c13fa2c697d56557a4d8d63ef2ebf0e0a822dd8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08720",
    "kind": "arxiv",
    "version": 2
  }
}