Pith Number

pith:4PM63W6B

pith:2018:4PM63W6BMRY33JAINIYFJGRWWI

not attested not anchored not stored refs pending

Data processing on simulated data for SHARK-NIR

A. Carlotti, A. Puglisi, C. Verinaud, D. Greggio, D. Magrin, D. Mesa, D. Vassallo, E. Carolo, E. Pinna, E. Portaluri, F. Biondi, F. Pedichini, G. Agapito, G. Umbriaco, J. Farinato, L. Marafatto, M. Bergomi, M. De Pascale, M. Dima, M. Stangalini, R. Ragazzoni, S. Chinellato, S. Esposito, V. D'Orazi, V. Viotto

arxiv:1808.03121 v1 · 2018-08-09 · astro-ph.EP · 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{4PM63W6BMRY33JAINIYFJGRWWI}

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	2026-05-18T00:08:30.140193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e3d9eddbc16471bda4086a30549a36b2048e97c6a55bb55c3fed60d6675db7f9

Aliases

arxiv: 1808.03121 · arxiv_version: 1808.03121v1 · doi: 10.48550/arxiv.1808.03121 · pith_short_12: 4PM63W6BMRY3 · pith_short_16: 4PM63W6BMRY33JAI · pith_short_8: 4PM63W6B

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/4PM63W6BMRY33JAINIYFJGRWWI \
  | 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: e3d9eddbc16471bda4086a30549a36b2048e97c6a55bb55c3fed60d6675db7f9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "213643bc04fa441b95e65c96326c4181b3945661b67f71c541c0f09d27a97aef",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-08-09T12:47:03Z",
    "title_canon_sha256": "7b90d8d62b550d33a9a6b28cdf73a486a1db786f23f1c7d33b665d2b3eaae3f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03121",
    "kind": "arxiv",
    "version": 1
  }
}