Pith Number

pith:DIJ5YMWC

pith:2019:DIJ5YMWCYUB4S64ZR44UALSVDW

not attested not anchored not stored refs pending

Precision and informational limits in inelastic optical spectroscopy

Matthew R. Foreman, Peter T\"or\"ok

arxiv:1902.01221 v2 · 2019-02-01 · physics.ins-det · physics.optics

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DIJ5YMWCYUB4S64ZR44UALSVDW}

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	2026-05-17T23:49:39.357072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a13dc32c2c503c97b998f39402e551da21cb52eb018343a1cb253a157faf856

Aliases

arxiv: 1902.01221 · arxiv_version: 1902.01221v2 · doi: 10.48550/arxiv.1902.01221 · pith_short_12: DIJ5YMWCYUB4 · pith_short_16: DIJ5YMWCYUB4S64Z · pith_short_8: DIJ5YMWC

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/DIJ5YMWCYUB4S64ZR44UALSVDW \
  | 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: 1a13dc32c2c503c97b998f39402e551da21cb52eb018343a1cb253a157faf856

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b693edb16bb86980aa80d26055150abf1811f1b04efed4562ad75c6282861b89",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2019-02-01T10:29:53Z",
    "title_canon_sha256": "f4a19c195b8b048c2e8068646edfbbc984eb399e7aab2c664ccf540ebbdf4c2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.01221",
    "kind": "arxiv",
    "version": 2
  }
}