Pith Number

pith:ESI2JOMR

pith:2020:ESI2JOMR3W4CMDYWJJ4MP3XSRS

not attested not anchored not stored refs pending

Charged anisotropic compact objects obeying Karmarkar condition

Francisco Tello-Ortiz, Hina Javaid, L. S. Rocha, Y. Gomez-Leyton

arxiv:2012.06084 v1 · 2020-12-11 · 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{ESI2JOMR3W4CMDYWJJ4MP3XSRS}

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	2026-07-05T01:58:47.429253Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2491a4b991ddb8260f164a78c7eef28cbb5ff9c39b49edfdcfdcc87a0076932b

Aliases

arxiv: 2012.06084 · arxiv_version: 2012.06084v1 · doi: 10.48550/arxiv.2012.06084 · pith_short_12: ESI2JOMR3W4C · pith_short_16: ESI2JOMR3W4CMDYW · pith_short_8: ESI2JOMR

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/ESI2JOMR3W4CMDYWJJ4MP3XSRS \
  | 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: 2491a4b991ddb8260f164a78c7eef28cbb5ff9c39b49edfdcfdcc87a0076932b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6239b0ac0272da8ef9398fe2fec947a2152ff518dea5d6c09b72ec11dbc522c6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-12-11T02:15:29Z",
    "title_canon_sha256": "559815bbf7b3d9184bf4208a88347f5dbf6babf9b9630b7b23c1099bbfee2cc6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.06084",
    "kind": "arxiv",
    "version": 1
  }
}