Pith Number

pith:7KZGUJOH

pith:2018:7KZGUJOHGTDPLDZZT6XM6ESWHX

not attested not anchored not stored refs pending

A general method for transforming non-physical configurations in BPS states

A. de Souza Dutra, J. R. L. Santos, O. C. Winter, R. A. C. Correa

arxiv:1809.04661 v2 · 2018-09-12 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7KZGUJOHGTDPLDZZT6XM6ESWHX}

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	2026-05-17T23:53:09.337931Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fab26a25c734c6f58f399faecf12563df4bc58efd36e56a85ab3473b0f60dbff

Aliases

arxiv: 1809.04661 · arxiv_version: 1809.04661v2 · doi: 10.48550/arxiv.1809.04661 · pith_short_12: 7KZGUJOHGTDP · pith_short_16: 7KZGUJOHGTDPLDZZ · pith_short_8: 7KZGUJOH

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/7KZGUJOHGTDPLDZZT6XM6ESWHX \
  | 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: fab26a25c734c6f58f399faecf12563df4bc58efd36e56a85ab3473b0f60dbff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f5f6fe7a901c7961fa9066f8943e62ea1efd5da7f086231edca620350b6f208e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-09-12T20:24:03Z",
    "title_canon_sha256": "e83fcc90aabc665d587ac045acc622384e618b75e38cef7346a821fe7a116e55"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.04661",
    "kind": "arxiv",
    "version": 2
  }
}