Pith Number

pith:H2G3VIM2

pith:2017:H2G3VIM2VHNLG6LIERKF2TKMS3

not attested not anchored not stored refs pending

Chiral Superstring and CHY Amplitude

Warren Siegel, Yuqi Li

arxiv:1702.07332 v1 · 2017-02-23 · 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{H2G3VIM2VHNLG6LIERKF2TKMS3}

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	2026-05-18T00:50:07.427112Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e8dbaa19aa9dab3796824545d4d4c96dddbc09408fb14e8584487193fdb8dae

Aliases

arxiv: 1702.07332 · arxiv_version: 1702.07332v1 · doi: 10.48550/arxiv.1702.07332 · pith_short_12: H2G3VIM2VHNL · pith_short_16: H2G3VIM2VHNLG6LI · pith_short_8: H2G3VIM2

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/H2G3VIM2VHNLG6LIERKF2TKMS3 \
  | 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: 3e8dbaa19aa9dab3796824545d4d4c96dddbc09408fb14e8584487193fdb8dae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "56f90bb0aa13002da77ad1983d5b0b50bdfa6275cebe9507557c469d30a86bda",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-02-23T18:41:49Z",
    "title_canon_sha256": "8d9d3b11f1bd91e7e24a37c323988290b30a65c23c0547392b9f4403a337e0a4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07332",
    "kind": "arxiv",
    "version": 1
  }
}