Pith Number

pith:F4XUKLL5

pith:2014:F4XUKLL5AXUIJ3OKXLEGIGARP6

not attested not anchored not stored refs pending

BPS Skyrmions as neutron stars

A. Wereszczynski, C. Adam, C. Naya, J. Sanchez-Guillen, R. Vazquez

arxiv:1407.3799 v4 · 2014-07-14 · hep-th · astro-ph.SR · gr-qc · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{F4XUKLL5AXUIJ3OKXLEGIGARP6}

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	2026-05-18T01:42:36.897576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2f2f452d7d05e884edcabac86418117fa3f8c90ae3740efae99cec141a8368de

Aliases

arxiv: 1407.3799 · arxiv_version: 1407.3799v4 · doi: 10.48550/arxiv.1407.3799 · pith_short_12: F4XUKLL5AXUI · pith_short_16: F4XUKLL5AXUIJ3OK · pith_short_8: F4XUKLL5

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/F4XUKLL5AXUIJ3OKXLEGIGARP6 \
  | 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: 2f2f452d7d05e884edcabac86418117fa3f8c90ae3740efae99cec141a8368de

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c14a65bfd62015fc9bb57d04be2a01ab8a0b2a682297b3ac49f9f19cd0548b3b",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "gr-qc",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2014-07-14T20:00:22Z",
    "title_canon_sha256": "d4d62701203cd56d2537979a5000bfd5f8718208daeac498dc2d6c4982406d44"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.3799",
    "kind": "arxiv",
    "version": 4
  }
}