Pith Number

pith:KBUC25DJ

pith:2017:KBUC25DJXMRX5XVAD4YHM5GF6K

not attested not anchored not stored refs pending

A note on a boundary sine-Gordon model at the free-Fermion point

Rajan Murgan

arxiv:1711.00961 v2 · 2017-11-02 · 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{KBUC25DJXMRX5XVAD4YHM5GF6K}

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	2026-05-18T00:21:09.992416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50682d7469bb237edea01f307674c5f2ab86773a9d05f673ab56f4d216262f46

Aliases

arxiv: 1711.00961 · arxiv_version: 1711.00961v2 · doi: 10.48550/arxiv.1711.00961 · pith_short_12: KBUC25DJXMRX · pith_short_16: KBUC25DJXMRX5XVA · pith_short_8: KBUC25DJ

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/KBUC25DJXMRX5XVAD4YHM5GF6K \
  | 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: 50682d7469bb237edea01f307674c5f2ab86773a9d05f673ab56f4d216262f46

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "009605c95aea346771d1b5b5f95edb525f31c25b854eddd49e987a5dfb598df0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2017-11-02T22:25:31Z",
    "title_canon_sha256": "533d279520f61e28dd2a90b7a9475fbc85a6963e093576f392edcbb7b5393d07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.00961",
    "kind": "arxiv",
    "version": 2
  }
}