Pith Number

pith:EZGOWMEM

pith:2018:EZGOWMEMUNUL6CKJYJ4FC2DW2H

not attested not anchored not stored refs pending

Alternative Interpretation of Lens Aberration on OTF

Fangjie Li, Jiaqi Chen, Yu Bai, Zhenming Zhao

arxiv:1812.06601 v2 · 2018-12-17 · 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{EZGOWMEMUNUL6CKJYJ4FC2DW2H}

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	2026-05-17T23:57:30.553739Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

264ceb308ca368bf0949c278516876d1f82cf9726b86c556525436f4eb1905c4

Aliases

arxiv: 1812.06601 · arxiv_version: 1812.06601v2 · doi: 10.48550/arxiv.1812.06601 · pith_short_12: EZGOWMEMUNUL · pith_short_16: EZGOWMEMUNUL6CKJ · pith_short_8: EZGOWMEM

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/EZGOWMEMUNUL6CKJYJ4FC2DW2H \
  | 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: 264ceb308ca368bf0949c278516876d1f82cf9726b86c556525436f4eb1905c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c8f1faa51cb83d69101f06d9429a533c1d98e141b73ca4d43defeec5675d988",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-12-17T03:41:11Z",
    "title_canon_sha256": "3e7168f4edcc2165ce1b295b6b943116b6b6f3caa16b90c20b4bc624094099f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.06601",
    "kind": "arxiv",
    "version": 2
  }
}