Pith Number

pith:NNAOSJFV

pith:2022:NNAOSJFVH3YDGL4TAOYBNUPQLX

not attested not anchored not stored refs pending

Stringballs and Planckballs for Dark Matter

Leonardo Modesto, Nicol\`o Burzill\`a, Tib\'erio de Paula Netto, Zhongyou Mo

arxiv:2202.04540 v2 · 2022-02-09 · hep-th · 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{NNAOSJFVH3YDGL4TAOYBNUPQLX}

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

3 papers in Pith

Acausal exact vacuum solutions in nonlocal gravity

Eikonal, nonlocality and regular black holes

Receipt and verification

First computed	2026-07-05T04:43:19.175839Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b40e924b53ef0332f9303b016d1f05def8fd6521b514c974868b736c0ed34fa

Aliases

arxiv: 2202.04540 · arxiv_version: 2202.04540v2 · doi: 10.48550/arxiv.2202.04540 · pith_short_12: NNAOSJFVH3YD · pith_short_16: NNAOSJFVH3YDGL4T · pith_short_8: NNAOSJFV

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/NNAOSJFVH3YDGL4TAOYBNUPQLX \
  | 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: 6b40e924b53ef0332f9303b016d1f05def8fd6521b514c974868b736c0ed34fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "320eb41f7bbcee0766074fd2869226c45ca37668fe6058c3b3ae33c1eed60d8b",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2022-02-09T16:05:32Z",
    "title_canon_sha256": "65456da6477fb007e6051218e224f0484a804637e24cbe4d8e401598b8c393f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.04540",
    "kind": "arxiv",
    "version": 2
  }
}