Pith Number

pith:4UYJXHZN

pith:2019:4UYJXHZNB3EJGDRNFUHK5JEH24

not attested not anchored not stored refs pending

Superfield continuous spin equations of motion

I. L. Buchbinder, K. Koutrolikos, S. James Gates Jr.

arxiv:1903.08631 v1 · 2019-03-20 · hep-th · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4UYJXHZNB3EJGDRNFUHK5JEH24}

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	2026-05-17T23:45:27.206622Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5309b9f2d0ec8930e2d2d0eaea487d701e587b00c14d6e96ef20a7a004c16e1

Aliases

arxiv: 1903.08631 · arxiv_version: 1903.08631v1 · doi: 10.48550/arxiv.1903.08631 · pith_short_12: 4UYJXHZNB3EJ · pith_short_16: 4UYJXHZNB3EJGDRN · pith_short_8: 4UYJXHZN

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/4UYJXHZNB3EJGDRNFUHK5JEH24 \
  | 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: e5309b9f2d0ec8930e2d2d0eaea487d701e587b00c14d6e96ef20a7a004c16e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2dff5a8507a355df2997f235f0f30e42b3beb55089f8aa2ac93206b68bc760da",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-03-20T17:28:11Z",
    "title_canon_sha256": "491da5267a29a65e3b1eaceaaa897e0354e61ce399fcd74f56455ace995cf1fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08631",
    "kind": "arxiv",
    "version": 1
  }
}