Pith Number

pith:2QO2PJB6

pith:2011:2QO2PJB6EK3QWPMMUZHTKRNNWI

not attested not anchored not stored refs pending

Calibration of a solid state nuclear track detector (SSNTD) with high detection threshold to search for rare events in cosmic rays

A. Maulik, D. Gupta, D. Syam, D. Voulot, F. Wenander, J. Pakarinen, S. Dey, Sibaji Raha, Swapan K. Saha

arxiv:1103.4474 v1 · 2011-03-23 · nucl-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2QO2PJB6EK3QWPMMUZHTKRNNWI}

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	2026-05-18T04:25:48.529054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d41da7a43e22b70b3d8ca64f3545adb204586c5e4bc98af4b5c7f8ed15b5712e

Aliases

arxiv: 1103.4474 · arxiv_version: 1103.4474v1 · doi: 10.48550/arxiv.1103.4474 · pith_short_12: 2QO2PJB6EK3Q · pith_short_16: 2QO2PJB6EK3QWPMM · pith_short_8: 2QO2PJB6

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/2QO2PJB6EK3QWPMMUZHTKRNNWI \
  | 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: d41da7a43e22b70b3d8ca64f3545adb204586c5e4bc98af4b5c7f8ed15b5712e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ecf48fbcb0acab813e07030a63a0ef94b466fa62b7281038f622eecffed3769",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nucl-ex",
    "submitted_at": "2011-03-23T09:39:25Z",
    "title_canon_sha256": "1e10f9505559de6efd25d9f010b6a86494a08887571d7151a5806a733c88a390"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.4474",
    "kind": "arxiv",
    "version": 1
  }
}