Pith Number

pith:YNB2GYK3

pith:2007:YNB2GYK3BAUPOCCKMTXY7YGIIF

not attested not anchored not stored refs pending

Generation and Observation of Coherent, Long--Lived Structures in a Laser--Plasma Channel

A. Macchi, E. Yu. Echkina, F. Ceccherini, F. Cornolti, F. Pegoraro, L. Romagnani, M. Borghesi, M. Galimberti, O. Willi, S. Kar, S. V. Bulanov, T. V. Liseykina

arxiv:physics/0702177 v1 · 2007-02-21 · 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{YNB2GYK3BAUPOCCKMTXY7YGIIF}

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	2026-05-18T00:37:06.661622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c343a3615b0828f7084a64ef8fe0c8415d96133c27a74bd2b829bb134a7f85f9

Aliases

arxiv: physics/0702177 · arxiv_version: physics/0702177v1 · doi: 10.48550/arxiv.physics/0702177 · pith_short_12: YNB2GYK3BAUP · pith_short_16: YNB2GYK3BAUPOCCK · pith_short_8: YNB2GYK3

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/YNB2GYK3BAUPOCCKMTXY7YGIIF \
  | 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: c343a3615b0828f7084a64ef8fe0c8415d96133c27a74bd2b829bb134a7f85f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37113b74b1669f205204dd117846ee8e73fb621d30b5b32cddf71d05b0088552",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "physics.plasm-ph",
    "submitted_at": "2007-02-21T12:58:07Z",
    "title_canon_sha256": "f8ed901e3bf70fd7215b95a3d86ab0416ff77fe97b1d623737971f5dd53370dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0702177",
    "kind": "arxiv",
    "version": 1
  }
}