Pith Number

pith:GDP25ROB

pith:2017:GDP25ROBP24XXAXGBIU6X4R5Q6

not attested not anchored not stored refs pending

Second-order Nonlinear Optical Microscopy of Spider Silk

Goro Mizutani, Harvey N. Rutt, Khuat Thi Thu Hien, Yue Zhao

arxiv:1706.03186 v3 · 2017-06-10 · physics.bio-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{GDP25ROBP24XXAXGBIU6X4R5Q6}

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	2026-05-18T00:15:00.040626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30dfaec5c17eb97b82e60a29ebf23d879d309872724f15c5b6916b98312ec7ec

Aliases

arxiv: 1706.03186 · arxiv_version: 1706.03186v3 · doi: 10.48550/arxiv.1706.03186 · pith_short_12: GDP25ROBP24X · pith_short_16: GDP25ROBP24XXAXG · pith_short_8: GDP25ROB

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/GDP25ROBP24XXAXGBIU6X4R5Q6 \
  | 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: 30dfaec5c17eb97b82e60a29ebf23d879d309872724f15c5b6916b98312ec7ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ac3169ee86a5c2350febc2841119daa0638d4cca5d3e77cc804747259237057",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.bio-ph",
    "submitted_at": "2017-06-10T06:00:26Z",
    "title_canon_sha256": "d1bad317387696c3893b51c483fbe722ca4df3f48d86454e73dd71b7e0b10ee8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.03186",
    "kind": "arxiv",
    "version": 3
  }
}