Pith Number

pith:HUMRAOUY

pith:2013:HUMRAOUYKASY4PMMVPE6VHGLK6

not attested not anchored not stored refs pending

Branched Hamiltonians and Supersymmetry

Cosmas K Zachos, Thomas L Curtright

arxiv:1311.6147 v4 · 2013-11-24 · math-ph · hep-th · 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{HUMRAOUYKASY4PMMVPE6VHGLK6}

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	2026-05-18T00:49:35.350063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3d19103a9850258e3d8cabc9ea9ccb579079708d831c843116f9226add95359e

Aliases

arxiv: 1311.6147 · arxiv_version: 1311.6147v4 · doi: 10.48550/arxiv.1311.6147 · pith_short_12: HUMRAOUYKASY · pith_short_16: HUMRAOUYKASY4PMM · pith_short_8: HUMRAOUY

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/HUMRAOUYKASY4PMMVPE6VHGLK6 \
  | 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: 3d19103a9850258e3d8cabc9ea9ccb579079708d831c843116f9226add95359e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a05883488e6e20137f90473d1ecd9bf2c2da0ba0e9840e5883eff8c9f3a0a423",
    "cross_cats_sorted": [
      "hep-th",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-11-24T17:15:15Z",
    "title_canon_sha256": "fc46602ea9953238f0de97de4fa20cb8c35e9b1f274f64be6229626be2c7e37f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.6147",
    "kind": "arxiv",
    "version": 4
  }
}