Pith Number

pith:RGVQBPKQ

pith:2019:RGVQBPKQPATEJS37X23AY4WRUP

not attested not anchored not stored refs pending

Superstring Amplitudes, Unitarity, and Hankel Determinants of Multiple Zeta Values

Congkao Wen, Michael B. Green

arxiv:1908.08426 v2 · 2019-08-22 · hep-th · 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{RGVQBPKQPATEJS37X23AY4WRUP}

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

2 papers in Pith

Zeta Functions and the Superstring

On the Inverse Problem in Effective Field Theory

Receipt and verification

First computed	2026-07-05T00:22:25.324823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

89ab00bd50782644cb7fbeb60c72d1a3d1de75905551564c1af48013ce644dac

Aliases

arxiv: 1908.08426 · arxiv_version: 1908.08426v2 · doi: 10.48550/arxiv.1908.08426 · pith_short_12: RGVQBPKQPATE · pith_short_16: RGVQBPKQPATEJS37 · pith_short_8: RGVQBPKQ

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/RGVQBPKQPATEJS37X23AY4WRUP \
  | 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: 89ab00bd50782644cb7fbeb60c72d1a3d1de75905551564c1af48013ce644dac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "114642b38c266c998cd16c697ca7217b50513265db53d2345c5fd463f9d83495",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-08-22T15:02:45Z",
    "title_canon_sha256": "75082d1ab12e65021b2ec39cdb61439915a69fe4f9f3ac436e9ae2af62faa47b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.08426",
    "kind": "arxiv",
    "version": 2
  }
}