Pith Number

pith:MFK2NZ3L

pith:2016:MFK2NZ3LWVT7EKHKSXMWRXK355

not attested not anchored not stored refs pending

Remarks on Non-BPS String Amplitudes and Their All Order $\alpha'$ Contact Interactions in IIB, IIA

Ehsan Hatefi

arxiv:1609.01385 v2 · 2016-09-06 · hep-th · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MFK2NZ3LWVT7EKHKSXMWRXK355}

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	2026-05-18T00:49:32.100559Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6155a6e76bb567f228ea95d968dd5bef58deaa0d4ff98242428053627c3d4b9c

Aliases

arxiv: 1609.01385 · arxiv_version: 1609.01385v2 · doi: 10.48550/arxiv.1609.01385 · pith_short_12: MFK2NZ3LWVT7 · pith_short_16: MFK2NZ3LWVT7EKHK · pith_short_8: MFK2NZ3L

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/MFK2NZ3LWVT7EKHKSXMWRXK355 \
  | 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: 6155a6e76bb567f228ea95d968dd5bef58deaa0d4ff98242428053627c3d4b9c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7bb0582a0f0b846dff9bde06b5eb9d14faebb1686ed94cf1d453650b800b850e",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2016-09-06T04:07:39Z",
    "title_canon_sha256": "ff1e4b37ce7d35df0fc63c30fd229f23a17ed855d17cd1fe409cfecc0285138c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.01385",
    "kind": "arxiv",
    "version": 2
  }
}