Pith Number

pith:4F4VMBPJ

pith:2012:4F4VMBPJK2PX2ZRTCVV3TEAOSE

not attested not anchored not stored refs pending

PSR J0357+3205: the tail of the turtle

Andrea Belfiore, Andrea De Luca, Angelica Sartori, David Salvetti, Fabio Pizzolato, Martino Marelli, Nicola Sartore, Pablo M. Saz Parkinson, Patrizia Caraveo

arxiv:1212.6664 v1 · 2012-12-29 · 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{4F4VMBPJK2PX2ZRTCVV3TEAOSE}

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.

Cited by

1 paper in Pith

Kick bimodality of neutron stars and mode dependence of their parameters

Receipt and verification

First computed	2026-05-18T01:52:22.861334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1795605e9569f7d6633156bb9900e912e10b579c426226459e900efa4a01fd7

Aliases

arxiv: 1212.6664 · arxiv_version: 1212.6664v1 · doi: 10.48550/arxiv.1212.6664 · pith_short_12: 4F4VMBPJK2PX · pith_short_16: 4F4VMBPJK2PX2ZRT · pith_short_8: 4F4VMBPJ

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/4F4VMBPJK2PX2ZRTCVV3TEAOSE \
  | 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: e1795605e9569f7d6633156bb9900e912e10b579c426226459e900efa4a01fd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9987a171ca191b345a0fd3dc350b91ac8bb0446aa9456ff51893cb5fe39297c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2012-12-29T21:46:05Z",
    "title_canon_sha256": "293ca7cbcc320e552d52767636c363af3a8c67f4c3f5c2938ad51b5c17284aa5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.6664",
    "kind": "arxiv",
    "version": 1
  }
}