Pith Number

pith:RG2LCOIB

pith:2021:RG2LCOIBM5NTPDLQTP6ROVCTBW

not attested not anchored not stored refs pending

Causality and gravity

Gabriel Menezes, John F. Donoghue

arxiv:2106.05912 v2 · 2021-06-10 · hep-th · gr-qc · hep-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{RG2LCOIBM5NTPDLQTP6ROVCTBW}

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	2026-07-05T03:34:26.975612Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89b4b13901675b378d709bfd1754530db7b14e3561c9a722149d00da26bc8fe6

Aliases

arxiv: 2106.05912 · arxiv_version: 2106.05912v2 · doi: 10.48550/arxiv.2106.05912 · pith_short_12: RG2LCOIBM5NT · pith_short_16: RG2LCOIBM5NTPDLQ · pith_short_8: RG2LCOIB

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/RG2LCOIBM5NTPDLQTP6ROVCTBW \
  | 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: 89b4b13901675b378d709bfd1754530db7b14e3561c9a722149d00da26bc8fe6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c753b9eca6fd8434db66354ba86ee6abba33faeb74644f812475762f32c52595",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-06-10T16:58:42Z",
    "title_canon_sha256": "9e08616f66deca24c9b191ec9f06662c4e20dba9ad182b22be30abc6da604d3e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05912",
    "kind": "arxiv",
    "version": 2
  }
}