Pith Number

pith:ZUE6UQLW

pith:2019:ZUE6UQLWREOKZRMRNVXFXFCXNK

not attested not anchored not stored refs pending

Geometry of Massless Scattering in Integrable Superstring

Alessandro Torrielli, Andrea Fontanella

arxiv:1903.10759 v3 · 2019-03-26 · 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{ZUE6UQLWREOKZRMRNVXFXFCXNK}

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	2026-07-05T05:05:24.229123Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd09ea4176891cacc5916d6e5b94576aa2cb223de046a5e9c1e40a547e2c6c05

Aliases

arxiv: 1903.10759 · arxiv_version: 1903.10759v3 · doi: 10.48550/arxiv.1903.10759 · pith_short_12: ZUE6UQLWREOK · pith_short_16: ZUE6UQLWREOKZRMR · pith_short_8: ZUE6UQLW

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/ZUE6UQLWREOKZRMRNVXFXFCXNK \
  | 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: cd09ea4176891cacc5916d6e5b94576aa2cb223de046a5e9c1e40a547e2c6c05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bb40e24b15cf2e3bee376b66d0a5d03ba37a688dd4fe3095f15a46c1e98c1456",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-03-26T09:44:54Z",
    "title_canon_sha256": "647d8fe0c910752efae6b4dc062f0a9827d753af80d0863207f164fa66e20de7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.10759",
    "kind": "arxiv",
    "version": 3
  }
}