Pith Number

pith:D4JTBBDJ

pith:2018:D4JTBBDJMG4WTE2XTUXXBJDU7M

not attested not anchored not stored refs pending

Design and characterization simulation of Ti: sapphire-based femtosecond laser system using Lab2 tools in the NI LabView

Mukhtar Hussain, Tayyab Imran

arxiv:1804.06362 v1 · 2018-04-14 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D4JTBBDJMG4WTE2XTUXXBJDU7M}

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	2026-05-18T00:18:03.618200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f1330846961b96993579d2f70a474fb20762ce74f11eeca5e9bdab0f5532508

Aliases

arxiv: 1804.06362 · arxiv_version: 1804.06362v1 · doi: 10.48550/arxiv.1804.06362 · pith_short_12: D4JTBBDJMG4W · pith_short_16: D4JTBBDJMG4WTE2X · pith_short_8: D4JTBBDJ

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/D4JTBBDJMG4WTE2XTUXXBJDU7M \
  | 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: 1f1330846961b96993579d2f70a474fb20762ce74f11eeca5e9bdab0f5532508

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4573dacdbafbff26c0ac47a0ff282aa468dbad794360f3c9369190fe34fb2143",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2018-04-14T13:09:26Z",
    "title_canon_sha256": "d86e82112b379a004954f6377021a59d23a569ad592fa7d1768778156b2396c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.06362",
    "kind": "arxiv",
    "version": 1
  }
}