Pith Number

pith:ROCNWVJD

pith:2018:ROCNWVJDJOOEFCHMR2EWGG4X6T

not attested not anchored not stored refs pending

Negative mass scenario and Schwarzschild spacetime in general relativity

S.Bondarenko

arxiv:1807.07412 v3 · 2018-07-16 · physics.gen-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROCNWVJDJOOEFCHMR2EWGG4X6T}

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	2026-05-17T23:41:37.021378Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b84db55234b9c4288ec8e89631b97f4c30ba464cb7b1b07bcc1654fbed2cebf

Aliases

arxiv: 1807.07412 · arxiv_version: 1807.07412v3 · doi: 10.48550/arxiv.1807.07412 · pith_short_12: ROCNWVJDJOOE · pith_short_16: ROCNWVJDJOOEFCHM · pith_short_8: ROCNWVJD

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/ROCNWVJDJOOEFCHMR2EWGG4X6T \
  | 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: 8b84db55234b9c4288ec8e89631b97f4c30ba464cb7b1b07bcc1654fbed2cebf

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21ef700fcd17994f9dfa66ecfcc06ed6845d12cfc1f3ae5f80d78f4d46df3ba8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2018-07-16T09:29:58Z",
    "title_canon_sha256": "6ef3bd3e4b5124fcac69804b986b117ceecd82115aba58efc26ee303d4b52ee6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.07412",
    "kind": "arxiv",
    "version": 3
  }
}