Pith Number

pith:O563DL3Y

pith:2018:O563DL3Y3ULHIED7X7KWIONMZK

not attested not anchored not stored refs pending

Taming higher-derivative interactions and bootstrapping gravity with soft theorems

Francesco Di Filippo, Nathan Moynihan, Ra\'ul Carballo-Rubio

arxiv:1811.08192 v2 · 2018-11-20 · 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{O563DL3Y3ULHIED7X7KWIONMZK}

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	2026-07-05T00:11:46.271306Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

777db1af78dd1674107fbfd56439acca8b289e7b2f59225d9ddb6dbd0dd0e47a

Aliases

arxiv: 1811.08192 · arxiv_version: 1811.08192v2 · doi: 10.48550/arxiv.1811.08192 · pith_short_12: O563DL3Y3ULH · pith_short_16: O563DL3Y3ULHIED7 · pith_short_8: O563DL3Y

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/O563DL3Y3ULHIED7X7KWIONMZK \
  | 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: 777db1af78dd1674107fbfd56439acca8b289e7b2f59225d9ddb6dbd0dd0e47a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22a669bcc0f3dfbe21115ad07602d0c6aca2a3ac56995d352e564c2f97884396",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-11-20T11:37:21Z",
    "title_canon_sha256": "c89e6a1adccd8402625f936eb895179eaa02d82e81525a6e318a2fb6ba8a5285"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08192",
    "kind": "arxiv",
    "version": 2
  }
}