Pith Number

pith:O6EQHVDG

pith:2015:O6EQHVDG2JLREGBCOYHHHHHLZ7

not attested not anchored not stored refs pending

A supersymmetric Skyrme model

Muneto Nitta, Shin Sasaki, Sven Bjarke Gudnason

arxiv:1512.07557 v2 · 2015-12-23 · hep-th · 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{O6EQHVDG2JLREGBCOYHHHHHLZ7}

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	2026-05-18T01:19:20.163340Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

778903d466d257121822760e739cebcfc234d99b1e639a59043b54b5be1b5ab8

Aliases

arxiv: 1512.07557 · arxiv_version: 1512.07557v2 · doi: 10.48550/arxiv.1512.07557 · pith_short_12: O6EQHVDG2JLR · pith_short_16: O6EQHVDG2JLREGBC · pith_short_8: O6EQHVDG

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/O6EQHVDG2JLREGBCOYHHHHHLZ7 \
  | 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: 778903d466d257121822760e739cebcfc234d99b1e639a59043b54b5be1b5ab8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd0ad065862c36f82f37433d0cfacf915adebdb434b063e9bc72f60a24be897c",
    "cross_cats_sorted": [
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2015-12-23T17:48:23Z",
    "title_canon_sha256": "ab15ddaba4ce5521d804b31f3010a879e5b3ea3b727b7e1d2093edd6c4bf41c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.07557",
    "kind": "arxiv",
    "version": 2
  }
}