Pith Number

pith:FRLPO5QC

pith:2015:FRLPO5QCFQTLYBYB6NTWJR64WV

not attested not anchored not stored refs pending

X-ray spectroscopy technique for the pile-up region

Basu Kumar, Deepak Swami, Gaurav Sharma, Nitin Kumar Puri, Tapan Nandi

arxiv:1512.08399 v2 · 2015-12-28 · physics.ins-det · 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{FRLPO5QCFQTLYBYB6NTWJR64WV}

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	2026-05-18T01:22:32.184079Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c56f776022c26bc0701f36764c7dcb54e09f9738923c3051af82490e6c476c9

Aliases

arxiv: 1512.08399 · arxiv_version: 1512.08399v2 · doi: 10.48550/arxiv.1512.08399 · pith_short_12: FRLPO5QCFQTL · pith_short_16: FRLPO5QCFQTLYBYB · pith_short_8: FRLPO5QC

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/FRLPO5QCFQTLYBYB6NTWJR64WV \
  | 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: 2c56f776022c26bc0701f36764c7dcb54e09f9738923c3051af82490e6c476c9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f3cc1952e812b243047125ca27587a0b3530a761d990d80be40d0dd6b66a09a",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2015-12-28T13:01:39Z",
    "title_canon_sha256": "7ff7e4ce58521e0773c24621e3be21003f1b2266efff4ad23615960e1aa67bb6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.08399",
    "kind": "arxiv",
    "version": 2
  }
}