Pith Number

pith:RCH23UDO

pith:2010:RCH23UDOFDXBHPV3UG3T263PSE

not attested not anchored not stored refs pending

Proposal for a Nuclear Gamma-Ray Laser of Optical Range

E. V. Tkalya

arxiv:1011.0858 v3 · 2010-11-03 · nucl-th · physics.atom-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{RCH23UDOFDXBHPV3UG3T263PSE}

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	2026-05-18T04:23:02.732036Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

888fadd06e28ee13bebba1b73d7b6f9134d4d7993d305816059ffb2e0a356920

Aliases

arxiv: 1011.0858 · arxiv_version: 1011.0858v3 · doi: 10.48550/arxiv.1011.0858 · pith_short_12: RCH23UDOFDXB · pith_short_16: RCH23UDOFDXBHPV3 · pith_short_8: RCH23UDO

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/RCH23UDOFDXBHPV3UG3T263PSE \
  | 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: 888fadd06e28ee13bebba1b73d7b6f9134d4d7993d305816059ffb2e0a356920

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9fe8feb4630e1d185e935b1ccc201a2baacb74b13e3a7838ae29472fa077aa65",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-th",
    "submitted_at": "2010-11-03T12:24:17Z",
    "title_canon_sha256": "194ef812a4698d744ee644aaac7d43a0726520942c3cb915a4dc60988274dd40"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.0858",
    "kind": "arxiv",
    "version": 3
  }
}