Pith Number

pith:EJYIFR6F

pith:2020:EJYIFR6FFG43NZNV5SMXJRT4QQ

not attested not anchored not stored refs pending

Scattering amplitudes in affine gravity

Benjamin Knorr, Chris Ripken

arxiv:2012.05144 v1 · 2020-12-09 · 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{EJYIFR6FFG43NZNV5SMXJRT4QQ}

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

1 paper in Pith

Self-consistent graviton spectral function in Lorentzian quantum gravity

Receipt and verification

First computed	2026-07-05T02:43:13.460357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

227082c7c529b9b6e5b5ec9974c67c841f7d900b8852b3df14742df8796eab40

Aliases

arxiv: 2012.05144 · arxiv_version: 2012.05144v1 · doi: 10.48550/arxiv.2012.05144 · pith_short_12: EJYIFR6FFG43 · pith_short_16: EJYIFR6FFG43NZNV · pith_short_8: EJYIFR6F

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/EJYIFR6FFG43NZNV5SMXJRT4QQ \
  | 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: 227082c7c529b9b6e5b5ec9974c67c841f7d900b8852b3df14742df8796eab40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e336c5bf57b1ced85a9f8921f5c31af14747f6bcd3f5c94184b605817bca059e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2020-12-09T16:29:58Z",
    "title_canon_sha256": "58a14a8318942099e611aeceed305998cd9fef0d97891cffffae2721db6a2f2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2012.05144",
    "kind": "arxiv",
    "version": 1
  }
}