Pith Number

pith:RFFMWE4O

pith:2010:RFFMWE4ONKXM4OA46CROLAALEG

not attested not anchored not stored refs pending

Numerical Study of Amplified Spontaneous Emission and Lasing in Random Media

Hui Cao, Jonathan Andreasen

arxiv:1008.3993 v1 · 2010-08-24 · 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{RFFMWE4ONKXM4OA46CROLAALEG}

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	2026-05-18T04:32:21.886792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

894acb138e6aaece381cf0a2e5800b21aaf481c260e5f61fa3323b5b9c288dbb

Aliases

arxiv: 1008.3993 · arxiv_version: 1008.3993v1 · doi: 10.48550/arxiv.1008.3993 · pith_short_12: RFFMWE4ONKXM · pith_short_16: RFFMWE4ONKXM4OA4 · pith_short_8: RFFMWE4O

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/RFFMWE4ONKXM4OA46CROLAALEG \
  | 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: 894acb138e6aaece381cf0a2e5800b21aaf481c260e5f61fa3323b5b9c288dbb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f647a09323e7c635b41b167452b135b2f7da3b46c7b839374fc6c6bd058ccd46",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2010-08-24T09:25:49Z",
    "title_canon_sha256": "ac16769eda95d3420601b23d74519a02b6d15b24c602fbf4a8b62ceae2ddaa0f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.3993",
    "kind": "arxiv",
    "version": 1
  }
}