Pith Number

pith:2GVFYETD

pith:2021:2GVFYETDYHFWC4Y54QSR5HEYWH

not attested not anchored not stored refs pending

Few-femtosecond resolved imaging of laser-driven nanoplasma expansion

A. Rudenko, A Summers, B. Langer, C. Bostedt, C. Graf, C. Peltz, C. Trallero-Herrero, D. Ray, D. Rolles, E. Antonsson, E. R\"uhl, G. Coslovich, I. Halfpap, J.A. Powell, K. Ferguson, M. Bucher, M.F. Kling, M. Gallei, P. Rupp, Q. Liu, R. N. Coffee, S. M\"oller, S. Zherebtsov, T. Fennel, T. Gorkhover, T. Osipov

arxiv:2109.09815 v2 · 2021-09-20 · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2GVFYETDYHFWC4Y54QSR5HEYWH}

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	2026-07-05T04:19:35.499203Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d1aa5c1263c1cb61731de4251e9c98b1d120af256cd7f4046e45dda789bd32a9

Aliases

arxiv: 2109.09815 · arxiv_version: 2109.09815v2 · doi: 10.48550/arxiv.2109.09815 · pith_short_12: 2GVFYETDYHFW · pith_short_16: 2GVFYETDYHFWC4Y5 · pith_short_8: 2GVFYETD

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/2GVFYETDYHFWC4Y54QSR5HEYWH \
  | 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: d1aa5c1263c1cb61731de4251e9c98b1d120af256cd7f4046e45dda789bd32a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcf49d98b19b809909a1357574e14b605f28eb6c51d94d6a92312d50e867bcd4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2021-09-20T19:47:13Z",
    "title_canon_sha256": "63329713da260970f49113f461d60ab2d12aac7b9b4388f36a340ac006f60a84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2109.09815",
    "kind": "arxiv",
    "version": 2
  }
}