Pith Number

pith:O2Y3SKV6

pith:2017:O2Y3SKV6WC56U7FUADB3GFLJPZ

not attested not anchored not stored refs pending

On-Shell Gauge Invariant Three-Point Amplitudes

Hui Xu, Yeuk-Kwan E. Cheung, Zhengdi Sun

arxiv:1705.08835 v3 · 2017-05-24 · 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{O2Y3SKV6WC56U7FUADB3GFLJPZ}

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	2026-05-17T23:56:00.271802Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76b1b92abeb0bbea7cb400c3b315697e491dd7d2a2e6a6f402e878b13ee75866

Aliases

arxiv: 1705.08835 · arxiv_version: 1705.08835v3 · doi: 10.48550/arxiv.1705.08835 · pith_short_12: O2Y3SKV6WC56 · pith_short_16: O2Y3SKV6WC56U7FU · pith_short_8: O2Y3SKV6

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/O2Y3SKV6WC56U7FUADB3GFLJPZ \
  | 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: 76b1b92abeb0bbea7cb400c3b315697e491dd7d2a2e6a6f402e878b13ee75866

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8583cec92c202d0a29fd93568cf385b39327916f26ea892e8274b9516964ce68",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-05-24T16:05:17Z",
    "title_canon_sha256": "9ab4773809f9702bfab04cfbf9766f343e97518c57124cb5dd8063baddafdd50"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.08835",
    "kind": "arxiv",
    "version": 3
  }
}