Pith Number

pith:2AKZ4SBV

pith:2005:2AKZ4SBV6XO6HU2ZJKSSIFJ7XA

not attested not anchored not stored refs pending

Femtosecond spectral electric field reconstruction using coherent transients

Antoine Monmayrant (LCAR), B\'eatrice Chatel (LCAR), Bertrand Girard (LCAR)

arxiv:physics/0510074 v1 · 2005-10-10 · 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{2AKZ4SBV6XO6HU2ZJKSSIFJ7XA}

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	2026-05-18T01:08:46.843621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d0159e4835f5dde3d3594aa524153fb82618c8c4f67d8c0dae38cc3f3ba48bc5

Aliases

arxiv: physics/0510074 · arxiv_version: physics/0510074v1 · doi: 10.48550/arxiv.physics/0510074 · pith_short_12: 2AKZ4SBV6XO6 · pith_short_16: 2AKZ4SBV6XO6HU2Z · pith_short_8: 2AKZ4SBV

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/2AKZ4SBV6XO6HU2ZJKSSIFJ7XA \
  | 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: d0159e4835f5dde3d3594aa524153fb82618c8c4f67d8c0dae38cc3f3ba48bc5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b97dbddab2e5cff1c63565022fb4ffd27f1363c22808d30b2dd468fd9a83ee48",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.optics",
    "submitted_at": "2005-10-10T07:02:52Z",
    "title_canon_sha256": "e219a16ea7769d0ca458adba5b959a276fa6b090476ebbebad081c5bf99c1a33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0510074",
    "kind": "arxiv",
    "version": 1
  }
}