Pith Number

pith:W5DWGXMC

pith:2023:W5DWGXMCHT26EDAS5ZZICSIYKW

not attested not anchored not stored refs pending

Principal modes of multimode fibers resisting fiber bending

Jiawei Xu, Xiaosheng Xiao

arxiv:2311.04004 v1 · 2023-11-07 · 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{W5DWGXMCHT26EDAS5ZZICSIYKW}

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	2026-07-05T07:10:09.459199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b747635d823cf5e20c12ee72814918559abfc4051afdbf2699f23edcb29641e6

Aliases

arxiv: 2311.04004 · arxiv_version: 2311.04004v1 · doi: 10.48550/arxiv.2311.04004 · pith_short_12: W5DWGXMCHT26 · pith_short_16: W5DWGXMCHT26EDAS · pith_short_8: W5DWGXMC

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/W5DWGXMCHT26EDAS5ZZICSIYKW \
  | 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: b747635d823cf5e20c12ee72814918559abfc4051afdbf2699f23edcb29641e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c2a9719d16a5bd3749f60bdf66fe71b2c11f1cdc54417b06ce8e7994203a760",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2023-11-07T13:59:39Z",
    "title_canon_sha256": "e15810abaf5672da8b92f0aac6749bc7f072b05fffd3462f2faad744928673ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.04004",
    "kind": "arxiv",
    "version": 1
  }
}