Pith Number

pith:IJUYFUGU

pith:2011:IJUYFUGUFTCWQO55U7QB45IAD3

not attested not anchored not stored refs pending

The echo-enabled harmonic generation options for FLASH II

2), (2) Deutsches Elektronen-Synchrotron, Bart Faatz (2) ((1) Shanghai Institute of Applied Physics, China, Germany), Haixiao Deng (1, Hamburg, Shanghai, Winfried Decking (2)

arxiv:1103.0112 v2 · 2011-03-01 · physics.acc-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{IJUYFUGUFTCWQO55U7QB45IAD3}

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	2026-05-18T04:27:35.413785Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

426982d0d42cc5683bbda7e01e75001ef2c074d5a75d8958c4187a1cdbd5ba12

Aliases

arxiv: 1103.0112 · arxiv_version: 1103.0112v2 · doi: 10.48550/arxiv.1103.0112 · pith_short_12: IJUYFUGUFTCW · pith_short_16: IJUYFUGUFTCWQO55 · pith_short_8: IJUYFUGU

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/IJUYFUGUFTCWQO55U7QB45IAD3 \
  | 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: 426982d0d42cc5683bbda7e01e75001ef2c074d5a75d8958c4187a1cdbd5ba12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b6716c80d67c966a4ab4bbe8c9ecf4cffbc482f0944efa56dc192c4d8bb7b49a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2011-03-01T09:24:16Z",
    "title_canon_sha256": "04710948c638c6dac6ef890defb232e2ec0d9117ac06931a0ae60c9d36122da4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.0112",
    "kind": "arxiv",
    "version": 2
  }
}