Pith Number

pith:A27R4TEN

pith:2012:A27R4TENJ4ZY3EKMFOIHWJ5RXU

not attested not anchored not stored refs pending

Graphene Oxide vs. Reduced Graphene Oxide as saturable absorbers for Er-doped passively mode-locked fiber laser

Grzegorz Sobon, Jakub Boguslawski, Jaroslaw Sotor, Joanna Jagiello, Krzysztof M. Abramski, Ludwika Lipinska, Marcin Holdynski, Mariusz Zdrojek, Piotr Paletko, Rafal Kozinski

arxiv:1210.1469 v1 · 2012-10-04 · cond-mat.mtrl-sci · 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{A27R4TENJ4ZY3EKMFOIHWJ5RXU}

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	2026-05-18T01:54:05.742271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

06bf1e4c8d4f338d914c2b907b27b1bd1000262b1f9865b78e73067505d15345

Aliases

arxiv: 1210.1469 · arxiv_version: 1210.1469v1 · doi: 10.48550/arxiv.1210.1469 · pith_short_12: A27R4TENJ4ZY · pith_short_16: A27R4TENJ4ZY3EKM · pith_short_8: A27R4TEN

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/A27R4TENJ4ZY3EKMFOIHWJ5RXU \
  | 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: 06bf1e4c8d4f338d914c2b907b27b1bd1000262b1f9865b78e73067505d15345

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af1011791768d6ccc01dc698a79b1425f285a7e50855ac130fbe2bcdc51c29fb",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-10-04T14:38:55Z",
    "title_canon_sha256": "6af1feaee46059c8b7db64c0e5626562d81855a06a7492b8f2b13fb96bb4eff9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.1469",
    "kind": "arxiv",
    "version": 1
  }
}