Pith Number

pith:JH6YJUBL

pith:2013:JH6YJUBLZAHX2XCITOKZXD7GVE

not attested not anchored not stored refs pending

Graviton scattering amplitudes and Pure Connection Formulation of GR

Gianluca Delfino

arxiv:1306.4035 v1 · 2013-06-17 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JH6YJUBLZAHX2XCITOKZXD7GVE}

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	2026-05-18T03:20:44.603368Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

49fd84d02bc80f7d5c489b959b8fe6a93eaddbbfb79a231806df33d99baeb120

Aliases

arxiv: 1306.4035 · arxiv_version: 1306.4035v1 · doi: 10.48550/arxiv.1306.4035 · pith_short_12: JH6YJUBLZAHX · pith_short_16: JH6YJUBLZAHX2XCI · pith_short_8: JH6YJUBL

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/JH6YJUBLZAHX2XCITOKZXD7GVE \
  | 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: 49fd84d02bc80f7d5c489b959b8fe6a93eaddbbfb79a231806df33d99baeb120

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4c8208b3e1c75ccea383b6b5dbafd70fe195f53302202fc0da52818f4ff0ec1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-06-17T22:32:12Z",
    "title_canon_sha256": "2e8f4de18186a851104f8f2faca65c57b92029aa2c08556a0f95842be408fa5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.4035",
    "kind": "arxiv",
    "version": 1
  }
}