Pith Number

pith:C7VURYS5

pith:2022:C7VURYS57QVSPJTKDIJRSATQFW

not attested not anchored not stored refs pending

Ultrasensitive Surface-Enhanced Raman Spectroscopy Detection by Porous Silver Supraparticles from Self-Lubricating Drop Evaporation

Arumugam Vadivel Murugan, Qiuyun Lu, Romain Billet, Somasekhara Goud Sontti, Tulsi Satyavir Dabodiya, Xuehua Zhang, Zixiang Wei

arxiv:2211.02611 v1 · 2022-11-04 · physics.chem-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{C7VURYS57QVSPJTKDIJRSATQFW}

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	2026-07-05T05:13:17.212241Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17eb48e25dfc2b27a66a1a131902702d8519f9ce2dd348c3154779bf8b7dc769

Aliases

arxiv: 2211.02611 · arxiv_version: 2211.02611v1 · doi: 10.48550/arxiv.2211.02611 · pith_short_12: C7VURYS57QVS · pith_short_16: C7VURYS57QVSPJTK · pith_short_8: C7VURYS5

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/C7VURYS57QVSPJTKDIJRSATQFW \
  | 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: 17eb48e25dfc2b27a66a1a131902702d8519f9ce2dd348c3154779bf8b7dc769

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb72ed8049cd13303a29a186fb0b1bc5144cdb3af8948412debf07d52181f37b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.chem-ph",
    "submitted_at": "2022-11-04T17:29:41Z",
    "title_canon_sha256": "36288a14e091b0a7f2e1038f653b36b8f6fdd9ee4bc4f1258fdfdc62088ddc92"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.02611",
    "kind": "arxiv",
    "version": 1
  }
}