Pith Number

pith:FHKO3UKU

pith:2016:FHKO3UKUOXOI2MFPNJLN76UWRN

not attested not anchored not stored refs pending

Modeling the behavior of signal-to-noise ratio for repeated snapshot imaging

Bin Luo, Dongyue Yang, Guohua Wu, Hong Guo, Junhui Li, Longfei Yin

arxiv:1603.00371 v1 · 2016-03-01 · 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{FHKO3UKUOXOI2MFPNJLN76UWRN}

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	2026-05-18T01:19:45.254350Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

29d4edd15475dc8d30af6a56dffa968b5e9e6c31f4826e1a1d59a9d74c87a02d

Aliases

arxiv: 1603.00371 · arxiv_version: 1603.00371v1 · doi: 10.48550/arxiv.1603.00371 · pith_short_12: FHKO3UKUOXOI · pith_short_16: FHKO3UKUOXOI2MFP · pith_short_8: FHKO3UKU

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/FHKO3UKUOXOI2MFPNJLN76UWRN \
  | 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: 29d4edd15475dc8d30af6a56dffa968b5e9e6c31f4826e1a1d59a9d74c87a02d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e334fa9bafe731fd8506571906a352074db92c130d8398d29257eeca721745b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2016-03-01T17:35:13Z",
    "title_canon_sha256": "fa9a4ac6e0b9b0bcbadbb35778708c8c8697ab409b16cec5e8dc62412caa9bc9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.00371",
    "kind": "arxiv",
    "version": 1
  }
}