Pith Number

pith:EFYNLJIN

pith:2012:EFYNLJINSBPVFZPUJRHZA5WDWJ

not attested not anchored not stored refs pending

Sensitivity of stacked imaging detectors to hard X-ray polarization

Fabio Muleri, Riccardo Campana

arxiv:1204.0681 v1 · 2012-04-03 · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EFYNLJINSBPVFZPUJRHZA5WDWJ}

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	2026-05-18T01:57:57.685251Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2170d5a50d905f52e5f44c4f9076c3b26fb24110f560ea904f086d2d18290934

Aliases

arxiv: 1204.0681 · arxiv_version: 1204.0681v1 · doi: 10.48550/arxiv.1204.0681 · pith_short_12: EFYNLJINSBPV · pith_short_16: EFYNLJINSBPVFZPU · pith_short_8: EFYNLJIN

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/EFYNLJINSBPVFZPUJRHZA5WDWJ \
  | 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: 2170d5a50d905f52e5f44c4f9076c3b26fb24110f560ea904f086d2d18290934

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ade2fbd8ee24e518294203d68356dbb7095f6f148015e9a7df64ca533dd792f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2012-04-03T12:52:25Z",
    "title_canon_sha256": "057e5547e64667a18a866bcbcaa1578286c68a949fa8512f98727a0aac1ec5f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.0681",
    "kind": "arxiv",
    "version": 1
  }
}