Pith Number

pith:K4Y6PCDL

pith:2019:K4Y6PCDLDY3GCRWGDREUY7EG4J

not attested not anchored not stored refs pending

Double-logarithms in N=8 supergravity: impact parameter description and mapping to 1-rooted ribbon graphs

Agust\'in Sabio Vera

arxiv:1904.13372 v2 · 2019-04-30 · hep-th · hep-ph · math-ph · math.MP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K4Y6PCDLDY3GCRWGDREUY7EG4J}

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

A tale of two exponentiations in ${\cal N}=8$ supergravity

Receipt and verification

First computed	2026-05-17T23:41:36.339142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5731e7886b1e366146c61c494c7c86e27ffee1655b60f9fb42f9a6699296c81c

Aliases

arxiv: 1904.13372 · arxiv_version: 1904.13372v2 · doi: 10.48550/arxiv.1904.13372 · pith_short_12: K4Y6PCDLDY3G · pith_short_16: K4Y6PCDLDY3GCRWG · pith_short_8: K4Y6PCDL

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/K4Y6PCDLDY3GCRWGDREUY7EG4J \
  | 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: 5731e7886b1e366146c61c494c7c86e27ffee1655b60f9fb42f9a6699296c81c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fc3d4c66fddb80dda9ce9f02b445be4605aadb488c8509e639c2b9a3c73850e",
    "cross_cats_sorted": [
      "hep-ph",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-04-30T17:09:56Z",
    "title_canon_sha256": "d210a92883cb3cedc3a7bde73837f35d404be2da6cadc93ccf28058b44513e5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.13372",
    "kind": "arxiv",
    "version": 2
  }
}