Pith Number

pith:PUF3PMUF

pith:2018:PUF3PMUFMFKGZAHROZCGBJPH7B

not attested not anchored not stored refs pending

Spatiotemporal stabilization proof of concept of Broad Area Semiconductor laser sources

J. Medina, K. Staliunas, M. Botey, R. Herrero, S. Kumar, W.W. Ahmed

arxiv:1802.06256 v1 · 2018-02-17 · 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{PUF3PMUFMFKGZAHROZCGBJPH7B}

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	2026-05-18T00:23:03.895666Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d0bb7b28561546c80f1764460a5e7f841d2435aef7c22502dac040a33776767

Aliases

arxiv: 1802.06256 · arxiv_version: 1802.06256v1 · doi: 10.48550/arxiv.1802.06256 · pith_short_12: PUF3PMUFMFKG · pith_short_16: PUF3PMUFMFKGZAHR · pith_short_8: PUF3PMUF

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/PUF3PMUFMFKGZAHROZCGBJPH7B \
  | 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: 7d0bb7b28561546c80f1764460a5e7f841d2435aef7c22502dac040a33776767

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faf7f1826feea61f4d8ecee054505d33d7bfc8b6f36123265c416f2ba1cd3a41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-02-17T16:12:36Z",
    "title_canon_sha256": "1a3b86a4276b219fec38e31bd227b9f5796b50bcdbb6ab99f1441489435c5d9b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.06256",
    "kind": "arxiv",
    "version": 1
  }
}