Pith Number

pith:NNNHKSPP

pith:2011:NNNHKSPP26HCG3I4H27JA7NJ5C

not attested not anchored not stored refs pending

Scheme for generating and transporting THz radiation to the X-ray experimental floor at the LCLS baseline

Evgeni Saldin, Gianluca Geloni, Vitali Kocharyan

arxiv:1108.1085 v1 · 2011-08-04 · 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{NNNHKSPP26HCG3I4H27JA7NJ5C}

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	2026-05-18T04:16:12.708686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b5a7549efd78e236d1c3ebe907da9e8954bf598023fccbde6da3963e4510ffa

Aliases

arxiv: 1108.1085 · arxiv_version: 1108.1085v1 · doi: 10.48550/arxiv.1108.1085 · pith_short_12: NNNHKSPP26HC · pith_short_16: NNNHKSPP26HCG3I4 · pith_short_8: NNNHKSPP

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/NNNHKSPP26HCG3I4H27JA7NJ5C \
  | 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: 6b5a7549efd78e236d1c3ebe907da9e8954bf598023fccbde6da3963e4510ffa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "165d369c200984ea0beb91ef108770f0b75f55c62c8ea0a5d23cdae6f12fcc67",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.acc-ph",
    "submitted_at": "2011-08-04T13:26:27Z",
    "title_canon_sha256": "72836c7d5394651ad97ae918efc2eeb23e419c492f40641cc0c9029d25560459"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.1085",
    "kind": "arxiv",
    "version": 1
  }
}