Pith Number

pith:BP42UZ5G

pith:2010:BP42UZ5GJNY5WYECK2CXPC4AJL

not attested not anchored not stored refs pending

Generation of Coherent X-Ray Radiation Through Modulation Compression

Ji Qiang, Juhao Wu

arxiv:1012.5446 v2 · 2010-12-25 · 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{BP42UZ5GJNY5WYECK2CXPC4AJL}

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	2026-05-18T02:23:06.353187Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0bf9aa67a64b71db60825685778b804ad9d997ab11864b10c54e8d76d3316a52

Aliases

arxiv: 1012.5446 · arxiv_version: 1012.5446v2 · doi: 10.48550/arxiv.1012.5446 · pith_short_12: BP42UZ5GJNY5 · pith_short_16: BP42UZ5GJNY5WYEC · pith_short_8: BP42UZ5G

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/BP42UZ5GJNY5WYECK2CXPC4AJL \
  | 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: 0bf9aa67a64b71db60825685778b804ad9d997ab11864b10c54e8d76d3316a52

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9cf56bd2f61953930531fcc106b88c3a2d20a432d4fa1c1e042953aa247c71cb",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2010-12-25T03:54:49Z",
    "title_canon_sha256": "a4e72d1644370f6e394d0d643d56ce0ebb7539c782626d4d37fae8d05252a1c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1012.5446",
    "kind": "arxiv",
    "version": 2
  }
}