Pith Number

pith:DUWYHDMC

pith:2015:DUWYHDMCQTRXP7PXYX3WUMKUNU

not attested not anchored not stored refs pending

Alternatives to Schwarzschild in the weak field limit of General Relativity

A. Postiglione, V. Bozza

arxiv:1502.05178 v3 · 2015-02-18 · gr-qc · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUWYHDMCQTRXP7PXYX3WUMKUNU}

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

Observational signatures of negative mass wormholes through their shadows

Receipt and verification

First computed	2026-05-18T02:00:02.212776Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d2d838d8284e377fdf7c5f76a31546d0799e841e752ce3d9234c6f02499eb0a

Aliases

arxiv: 1502.05178 · arxiv_version: 1502.05178v3 · doi: 10.48550/arxiv.1502.05178 · pith_short_12: DUWYHDMCQTRX · pith_short_16: DUWYHDMCQTRXP7PX · pith_short_8: DUWYHDMC

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/DUWYHDMCQTRXP7PXYX3WUMKUNU \
  | 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: 1d2d838d8284e377fdf7c5f76a31546d0799e841e752ce3d9234c6f02499eb0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03b3278f2305f711271f9dbe4d52399ad75bf4eee10024878794adba3913a17e",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-02-18T11:01:42Z",
    "title_canon_sha256": "660ec6d63b7ab91428f8f39656a47f62a52bd38f969aaf73c5c49fa4c28858be"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.05178",
    "kind": "arxiv",
    "version": 3
  }
}