Pith Number

pith:56EXSYKP

pith:2012:56EXSYKP3JHIZA5TR6EPKSNWOO

not attested not anchored not stored refs pending

New VLT observations of the Fermi pulsar PSR J1048-5832

A. De Luca (INAF-Iasf, INFN, Kepler Institute of Astronomy, M. Razzano (INFN, Pavia), Pisa, SCIPP, UC) R. P. Mignani (MSSL-UCL, University of Insubria), University of Pisa, University of Zielona Gora) M. Marelli (INAF-IASF

arxiv:1210.7730 v1 · 2012-10-29 · 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{56EXSYKP3JHIZA5TR6EPKSNWOO}

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	2026-05-18T01:53:36.255372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ef8979614fda4e8c83b38f88f549b673a7cb9eebb7c961c61ab5d9662fa41436

Aliases

arxiv: 1210.7730 · arxiv_version: 1210.7730v1 · doi: 10.48550/arxiv.1210.7730 · pith_short_12: 56EXSYKP3JHI · pith_short_16: 56EXSYKP3JHIZA5T · pith_short_8: 56EXSYKP

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/56EXSYKP3JHIZA5TR6EPKSNWOO \
  | 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: ef8979614fda4e8c83b38f88f549b673a7cb9eebb7c961c61ab5d9662fa41436

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7634daf9c5bc9386cbfa85621d2778a30acf790179e73927f4e72c1faf4675d8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-10-29T17:05:08Z",
    "title_canon_sha256": "a0d506547ea0e53088055bfecb3423f955c9141a9d69252f53bff8f0914097f6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.7730",
    "kind": "arxiv",
    "version": 1
  }
}