Pith Number

pith:THZTX4ER

pith:2014:THZTX4ERL5HBVSVJKRNN3RG2HB

not attested not anchored not stored refs pending

Revisiting Hartle's model using perturbed matching theory to second order: amending the change in mass

Borja Reina, Ra\"ul Vera

arxiv:1412.7083 v2 · 2014-12-22 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{THZTX4ERL5HBVSVJKRNN3RG2HB}

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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

Magnetized neutron stars: perturbative versus fully-numerical approaches

Receipt and verification

First computed	2026-05-18T01:35:38.249635Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

99f33bf0915f4e1acaa9545addc4da38637dd2b8fdbd26e812caa01837986608

Aliases

arxiv: 1412.7083 · arxiv_version: 1412.7083v2 · doi: 10.48550/arxiv.1412.7083 · pith_short_12: THZTX4ERL5HB · pith_short_16: THZTX4ERL5HBVSVJ · pith_short_8: THZTX4ER

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/THZTX4ERL5HBVSVJKRNN3RG2HB \
  | 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: 99f33bf0915f4e1acaa9545addc4da38637dd2b8fdbd26e812caa01837986608

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0674da7b55e716f7f6680fdd458707e0d71eafd58b598ffd69389e1fb035d604",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-12-22T18:30:35Z",
    "title_canon_sha256": "2d41ab440d7b22bf0163087987e5e3228ed466ad7fb6f02e16b1fcd9154ba534"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.7083",
    "kind": "arxiv",
    "version": 2
  }
}