Pith Number

pith:BNF2LPE3

pith:2019:BNF2LPE3XPMKDHUWWZWFFRTCVH

not attested not anchored not stored refs pending

Cosmic strings in compactified gauge theory

Atsushi Nakamula, Kiyoshi Shiraishi, Satoru Hirenzaki

arxiv:1904.01177 v1 · 2019-04-02 · 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{BNF2LPE3XPMKDHUWWZWFFRTCVH}

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	2026-05-17T23:47:15.544721Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b4ba5bc9bbbd8a19e96b66c52c662a9f4f8b38d9585c36e4baca0b21f9f2992

Aliases

arxiv: 1904.01177 · arxiv_version: 1904.01177v1 · doi: 10.48550/arxiv.1904.01177 · pith_short_12: BNF2LPE3XPMK · pith_short_16: BNF2LPE3XPMKDHUW · pith_short_8: BNF2LPE3

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/BNF2LPE3XPMKDHUWWZWFFRTCVH \
  | 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: 0b4ba5bc9bbbd8a19e96b66c52c662a9f4f8b38d9585c36e4baca0b21f9f2992

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bd0ff5922c215dfd5dd3dc711ccc26f5085de7fa0cb0845586bc27e2ca31ee3",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-04-02T02:24:39Z",
    "title_canon_sha256": "c7fe775d0a396a8703d88f9552ed65536f385302ec7d8ccef8aeb708c378c12b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.01177",
    "kind": "arxiv",
    "version": 1
  }
}