Pith Number

pith:HUV2RMSC

pith:2016:HUV2RMSC7K4CURPVPTPLM7ZW7R

not attested not anchored not stored refs pending

Radio polarimetry of Galactic centre pulsars

A. Noutsos, D.H.F.M. Schnitzeler, K. Ferri\`ere, K.J. Lee, M. Kramer, R.M. Shannon, R.P. Eatough

arxiv:1604.05322 v1 · 2016-04-18 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HUV2RMSC7K4CURPVPTPLM7ZW7R}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:16:54.293655Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d2ba8b242fab82a45f57cdeb67f36fc45da805e3d34799dcdff7b433b3ff654

Aliases

arxiv: 1604.05322 · arxiv_version: 1604.05322v1 · doi: 10.48550/arxiv.1604.05322 · pith_short_12: HUV2RMSC7K4C · pith_short_16: HUV2RMSC7K4CURPV · pith_short_8: HUV2RMSC

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/HUV2RMSC7K4CURPVPTPLM7ZW7R \
  | 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: 3d2ba8b242fab82a45f57cdeb67f36fc45da805e3d34799dcdff7b433b3ff654

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "491738011c96c245884eb36b0ce815c502c52215ed8ce969736a1fc835eecfdb",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-04-18T20:00:09Z",
    "title_canon_sha256": "f90abb2702b08be58128aabae95a011ab404fb8cc15b2bbef5ad9c60fa7135f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.05322",
    "kind": "arxiv",
    "version": 1
  }
}