Pith Number

pith:PRFGVD3X

pith:2010:PRFGVD3XVY6INHEWTXVVRM6QUL

not attested not anchored not stored refs pending

Self-force of a point charge in the space-time of a massive wormhole

Arkadii A. Popov, Lilia N. Lipatova, Nail R. Khusnutdinov

arxiv:1005.4132 v2 · 2010-05-22 · gr-qc · hep-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{PRFGVD3XVY6INHEWTXVVRM6QUL}

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	2026-05-18T02:33:25.798768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c4a6a8f77ae3c869c969deb58b3d0a2c094263a50d8790da3e23da597dd16d1

Aliases

arxiv: 1005.4132 · arxiv_version: 1005.4132v2 · doi: 10.48550/arxiv.1005.4132 · pith_short_12: PRFGVD3XVY6I · pith_short_16: PRFGVD3XVY6INHEW · pith_short_8: PRFGVD3X

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/PRFGVD3XVY6INHEWTXVVRM6QUL \
  | 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: 7c4a6a8f77ae3c869c969deb58b3d0a2c094263a50d8790da3e23da597dd16d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3777093860d1abe4fbed43f8d2dee6b2ff3de0bb96f4fa51ca2a4fa15646cd8c",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2010-05-22T15:18:58Z",
    "title_canon_sha256": "162739440cce4657c917c2ac159111701ef61ba023c0198c46335bb5acaf1196"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.4132",
    "kind": "arxiv",
    "version": 2
  }
}