Pith Number

pith:DJ7JA75W

pith:2011:DJ7JA75WROWAGGUWSHTGDKGEK6

not attested not anchored not stored refs pending

Notes on Dynamics of an External Cavity Semiconductor Lasers

A. Akhshani, A. Jafari, Kh. Mabhouti, S.Behnia

arxiv:1103.0838 v1 · 2011-03-04 · nlin.CD

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DJ7JA75WROWAGGUWSHTGDKGEK6}

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	2026-05-18T02:02:59.990026Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a7e907fb68bac031a9691e661a8c45783509d948cfbee135b94cc62e22d39a9

Aliases

arxiv: 1103.0838 · arxiv_version: 1103.0838v1 · doi: 10.48550/arxiv.1103.0838 · pith_short_12: DJ7JA75WROWA · pith_short_16: DJ7JA75WROWAGGUW · pith_short_8: DJ7JA75W

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/DJ7JA75WROWAGGUWSHTGDKGEK6 \
  | 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: 1a7e907fb68bac031a9691e661a8c45783509d948cfbee135b94cc62e22d39a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ae54de331b7147998adba87f90f054852dd0811a38aebc9530048d39e5e9f96",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2011-03-04T07:56:01Z",
    "title_canon_sha256": "34d6b1ce4b990a2a69f70ad80c44b1f6a997d7477bf391fc40b7a947851c7f25"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0838",
    "kind": "arxiv",
    "version": 1
  }
}