Pith Number

pith:GOTYRBB4

pith:2015:GOTYRBB47PFVRSDBJRHJ3CBBT6

not attested not anchored not stored refs pending

Sub-cm Resolution Distributed Fiber Optic Hydrogen Sensing with Nano-Engineered TiO2

Aidong Yan, Kevin Chen, Paul Ohodnicki, Yuankun Lin, Zsolt Poole

arxiv:1508.00854 v1 · 2015-08-04 · cond-mat.mes-hall · cond-mat.mtrl-sci · 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{GOTYRBB47PFVRSDBJRHJ3CBBT6}

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	2026-05-18T01:35:53.203830Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

33a788843cfbcb58c8614c4e9d88219fa56fa480d396ad6ab02dc55d0bf8364e

Aliases

arxiv: 1508.00854 · arxiv_version: 1508.00854v1 · doi: 10.48550/arxiv.1508.00854 · pith_short_12: GOTYRBB47PFV · pith_short_16: GOTYRBB47PFVRSDB · pith_short_8: GOTYRBB4

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/GOTYRBB47PFVRSDBJRHJ3CBBT6 \
  | 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: 33a788843cfbcb58c8614c4e9d88219fa56fa480d396ad6ab02dc55d0bf8364e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "90d305da818ea26fad5c4cc0ddd092497c198cbb61f6e725a9c4f8ee83413d15",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2015-08-04T18:14:23Z",
    "title_canon_sha256": "8074e64bbc976482816d50d235de7269831e52867c8898adee24c7f9eea93779"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.00854",
    "kind": "arxiv",
    "version": 1
  }
}