Pith Number

pith:RA3Y4YZJ

pith:2015:RA3Y4YZJBIOCYXLUNISYVUX2HO

not attested not anchored not stored refs pending

Coherence properties of the radiation from FLASH

E.A. Schneidmiller, M.V. Yurkov

arxiv:1502.04486 v1 · 2015-02-16 · 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{RA3Y4YZJBIOCYXLUNISYVUX2HO}

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	2026-05-18T01:16:53.063652Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

88378e63290a1c2c5d746a258ad2fa3b8e408ce11f3f760f495b147c385edfd5

Aliases

arxiv: 1502.04486 · arxiv_version: 1502.04486v1 · doi: 10.48550/arxiv.1502.04486 · pith_short_12: RA3Y4YZJBIOC · pith_short_16: RA3Y4YZJBIOCYXLU · pith_short_8: RA3Y4YZJ

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/RA3Y4YZJBIOCYXLUNISYVUX2HO \
  | 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: 88378e63290a1c2c5d746a258ad2fa3b8e408ce11f3f760f495b147c385edfd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "add13ebc1bfe44a1368635e5fb6d4f4e5c05c65e4ba343ccb37f37a0f7d09be5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2015-02-16T10:28:30Z",
    "title_canon_sha256": "0418ee2c647b2e7efbfed6396874b48fbc84a90b2b169decf61c585360d29e44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04486",
    "kind": "arxiv",
    "version": 1
  }
}