Pith Number

pith:IS6P4RQU

pith:2016:IS6P4RQUUGFKRWG52FZUPORMEH

not attested not anchored not stored refs pending

An algorithm to increase the residues of wrapped-phase in spatial domain

Canlin Zhou, Guangliang Du, Hui Li, Minmin Wang, Shuchun Si, Yanjie Li, Zhenkun Lei

arxiv:1604.07231 v1 · 2016-04-14 · physics.ins-det · 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{IS6P4RQUUGFKRWG52FZUPORMEH}

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	2026-05-18T01:16:22.677520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44bcfe4614a18aa8d8ddd17347ba2c21f6d3555fb0c03cc250c76356d3585b53

Aliases

arxiv: 1604.07231 · arxiv_version: 1604.07231v1 · doi: 10.48550/arxiv.1604.07231 · pith_short_12: IS6P4RQUUGFK · pith_short_16: IS6P4RQUUGFKRWG5 · pith_short_8: IS6P4RQU

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/IS6P4RQUUGFKRWG52FZUPORMEH \
  | 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: 44bcfe4614a18aa8d8ddd17347ba2c21f6d3555fb0c03cc250c76356d3585b53

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4656a6b04c22bb231f9e23c70328f0f8e62fd33491791224b259fa12e723864",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2016-04-14T03:43:01Z",
    "title_canon_sha256": "56d4ebc071d09ce026d33a6dabbfa6cdcc9e6ab899fcf66b96146262190a3a43"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.07231",
    "kind": "arxiv",
    "version": 1
  }
}