Pith Number

pith:Y3ZB3KXW

pith:2012:Y3ZB3KXW7NAKUQORD3VOOIRO5U

not attested not anchored not stored refs pending

2\mu m Solid-State Laser Mode-locked By Single-Layer Graphene

A. A. Lagatsky, A. C. Ferrari, C. T. A. Brown, F. Torrisi, J. H. Ahn, O. L. Antipov, R. S. Sundaram, S. Milana, T. S. Kulmala, W. Sibbett, Y. Lee, Z. Sun

arxiv:1210.7042 v1 · 2012-10-26 · cond-mat.mes-hall · 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{Y3ZB3KXW7NAKUQORD3VOOIRO5U}

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	2026-05-18T01:53:37.369252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c6f21daaf6fb40aa41d11eeae7222eed05ea78353d8b03992f47b447f68f2782

Aliases

arxiv: 1210.7042 · arxiv_version: 1210.7042v1 · doi: 10.48550/arxiv.1210.7042 · pith_short_12: Y3ZB3KXW7NAK · pith_short_16: Y3ZB3KXW7NAKUQOR · pith_short_8: Y3ZB3KXW

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/Y3ZB3KXW7NAKUQORD3VOOIRO5U \
  | 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: c6f21daaf6fb40aa41d11eeae7222eed05ea78353d8b03992f47b447f68f2782

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "115008d47156f5c1a3bdaa4354eaedfb52d0aa41dc6b33ea005314567127a994",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2012-10-26T01:49:20Z",
    "title_canon_sha256": "9fe66d7e44582fdb72b1da97a5d7b2b88f386c480e5a67095eef50e29d8c78af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7042",
    "kind": "arxiv",
    "version": 1
  }
}