Pith Number

pith:5R7WOK7D

pith:2011:5R7WOK7DFFRCGAHMEP5VXJLFKO

not attested not anchored not stored refs pending

In-Situ Grown Erbium-Doped Dielectric Nanoparticles in Silica-Based Transparent Optical Fibers

Bernard Dussardier (LPMC), Franck Mady (LPMC), G\'erard Monnom (LPMC), Mich\`ele Ude (LPMC), Mourad Benabdesselam (LPMC), Stanislaw Trzesien (LPMC), Val\'erie Mauroy (LPMC), Wilfried Blanc (LPMC)

arxiv:1101.2814 v2 · 2011-01-14 · 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{5R7WOK7DFFRCGAHMEP5VXJLFKO}

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	2026-05-18T04:30:59.368949Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec7f672be329622300ec23fb5ba56553b2ff651e4bc7e923ce6a397a47901f00

Aliases

arxiv: 1101.2814 · arxiv_version: 1101.2814v2 · doi: 10.48550/arxiv.1101.2814 · pith_short_12: 5R7WOK7DFFRC · pith_short_16: 5R7WOK7DFFRCGAHM · pith_short_8: 5R7WOK7D

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/5R7WOK7DFFRCGAHMEP5VXJLFKO \
  | 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: ec7f672be329622300ec23fb5ba56553b2ff651e4bc7e923ce6a397a47901f00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed8214623f1fddbddac893ed67a0bce1c41610868ceaa2d098fa22af2245f656",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-01-14T13:59:47Z",
    "title_canon_sha256": "f408123b6d26a3baa5a59b09066e6dfe941eb045eb2bd59e75e521c1686f55f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.2814",
    "kind": "arxiv",
    "version": 2
  }
}