Pith Number

pith:YO2S6UPU

pith:2010:YO2S6UPUPU5J52AC4VVFT5KJME

not attested not anchored not stored refs pending

Probing single-photon ionization on the attosecond time scale

A. L'Huillier, A. Maquet, D. Gu\'enot, J. Caillat, J. Mauritsson, J.M. Dahlstr\"om, K. Kl\"under, M. Gisselbrecht, M. Swoboda, P. Johnsson, R. Ta\"ieb, T. Fordell

arxiv:1012.3863 v1 · 2010-12-17 · physics.atom-ph · physics.optics

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

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	2026-05-18T02:04:23.166515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3b52f51f47d3a9ee802e56a59f549610eeea8d42ebc84a4bc861863e45cb7b7

Aliases

arxiv: 1012.3863 · arxiv_version: 1012.3863v1 · doi: 10.48550/arxiv.1012.3863 · pith_short_12: YO2S6UPUPU5J · pith_short_16: YO2S6UPUPU5J52AC · pith_short_8: YO2S6UPU

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/YO2S6UPUPU5J52AC4VVFT5KJME \
  | 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: c3b52f51f47d3a9ee802e56a59f549610eeea8d42ebc84a4bc861863e45cb7b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1285e98bc257dc1481b47ea2ceaad45370d50de216e64bf68da5f3f274c8747",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2010-12-17T12:26:50Z",
    "title_canon_sha256": "815214e9317518f2420f9a44c13b31a6d971af58c1fa2aa52b01bee8dd1d77e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.3863",
    "kind": "arxiv",
    "version": 1
  }
}