Pith Number

pith:2Q2QHJCL

pith:2017:2Q2QHJCLSLXNLMKXELFFTVGJCG

not attested not anchored not stored refs pending

Background Independence of Closed Superstring Field Theory

Ashoke Sen

arxiv:1711.08468 v1 · 2017-11-22 · hep-th · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2Q2QHJCLSLXNLMKXELFFTVGJCG}

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

1 paper in Pith

Type II RR string fields and exotic diffeomorphisms

Receipt and verification

First computed	2026-05-18T00:19:25.074437Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d43503a44b92eed5b15722ca59d4c91191d67284e64a90a9d1f4207eea5af538

Aliases

arxiv: 1711.08468 · arxiv_version: 1711.08468v1 · doi: 10.48550/arxiv.1711.08468 · pith_short_12: 2Q2QHJCLSLXN · pith_short_16: 2Q2QHJCLSLXNLMKX · pith_short_8: 2Q2QHJCL

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/2Q2QHJCLSLXNLMKXELFFTVGJCG \
  | 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: d43503a44b92eed5b15722ca59d4c91191d67284e64a90a9d1f4207eea5af538

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2074785f7612cb4b9a1165bbd3782f58097f5085fdee4e9199e9fbf54c0e36e",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-11-22T19:00:09Z",
    "title_canon_sha256": "1a7dfb01312072e3de6954ce3fc1d9cdb71c40ddafd0ba7bef5af74fc0f5dafa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.08468",
    "kind": "arxiv",
    "version": 1
  }
}