Pith Number

pith:URKEX6DA

pith:2014:URKEX6DAQWXU5JJJS4VDYFUXOT

not attested not anchored not stored refs pending

Constraining duty cycles through a Bayesian technique

(2) Univ. Ferrara, (3) IAAT, 4), (4) ISDC), A. Segreto (1), C. Guidorzi (2), L. Ducci (3, P. Romano (1), S. Vercellone (1) ((1) INAF/IASF-Palermo, Uni. Tuebingen

arxiv:1410.7399 v1 · 2014-10-27 · astro-ph.IM · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{URKEX6DAQWXU5JJJS4VDYFUXOT}

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	2026-05-18T02:32:21.601813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4544bf86085af4ea529972a3c169774f102c5698fb6edfbd2707d2802fb680a

Aliases

arxiv: 1410.7399 · arxiv_version: 1410.7399v1 · doi: 10.48550/arxiv.1410.7399 · pith_short_12: URKEX6DAQWXU · pith_short_16: URKEX6DAQWXU5JJJ · pith_short_8: URKEX6DA

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/URKEX6DAQWXU5JJJS4VDYFUXOT \
  | 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: a4544bf86085af4ea529972a3c169774f102c5698fb6edfbd2707d2802fb680a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "344547d755c36f3aec9d1b06b0a28cdd6e719661f465f3810aeeb70220183377",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2014-10-27T20:00:15Z",
    "title_canon_sha256": "8e9ed6561d881e37e90b338c14cea022eb58dda87a5c3dd05b0a67a30ec445e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.7399",
    "kind": "arxiv",
    "version": 1
  }
}