Pith Number

pith:WIVQCBYD

pith:2024:WIVQCBYDUDBH4OB7UKX3L6XAJS

not attested not anchored not stored refs pending

A note on the junction conditions in f(Q)-gravity

Fabrizio Esposito, Sante Carloni, Stefano Vignolo

arxiv:2408.03978 v1 · 2024-08-07 · 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{WIVQCBYDUDBH4OB7UKX3L6XAJS}

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	2026-07-05T08:57:06.400090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b22b010703a0c27e383fa2afb5fae04cb2d2467ada6bf775f33680e2b09807a9

Aliases

arxiv: 2408.03978 · arxiv_version: 2408.03978v1 · doi: 10.48550/arxiv.2408.03978 · pith_short_12: WIVQCBYDUDBH · pith_short_16: WIVQCBYDUDBH4OB7 · pith_short_8: WIVQCBYD

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/WIVQCBYDUDBH4OB7UKX3L6XAJS \
  | 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: b22b010703a0c27e383fa2afb5fae04cb2d2467ada6bf775f33680e2b09807a9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "44afb8114fef74e293befe5feeb5c8792802b57f23a0cb8716547ddc9a7fa5e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-08-07T14:53:14Z",
    "title_canon_sha256": "d86df68ce5a9d0668724b2a29a51207113015206714467418d807d010dd2215d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.03978",
    "kind": "arxiv",
    "version": 1
  }
}