Pith Number

pith:GD2RCQ6G

pith:2013:GD2RCQ6G5AZFW4UOVLOMJLIFVT

not attested not anchored not stored refs pending

Central force problem in space with SU(2) Poisson structure

Amir H. Fatollahi, Taraneh Andalib

arxiv:1312.2115 v1 · 2013-12-07 · hep-th · gr-qc · 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{GD2RCQ6G5AZFW4UOVLOMJLIFVT}

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	2026-05-18T03:05:17.233004Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30f51143c6e8325b728eaadcc4ad05acf2c50c999ecd1673e71ca490ae71f910

Aliases

arxiv: 1312.2115 · arxiv_version: 1312.2115v1 · doi: 10.48550/arxiv.1312.2115 · pith_short_12: GD2RCQ6G5AZF · pith_short_16: GD2RCQ6G5AZFW4UO · pith_short_8: GD2RCQ6G

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/GD2RCQ6G5AZFW4UOVLOMJLIFVT \
  | 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: 30f51143c6e8325b728eaadcc4ad05acf2c50c999ecd1673e71ca490ae71f910

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a08ca3ef07e17e964e3d1c02b6a19050ee0a092b9c14290eca54dbb919d044bc",
    "cross_cats_sorted": [
      "gr-qc",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2013-12-07T17:06:51Z",
    "title_canon_sha256": "7334c9ba274a40ca6a5042d630d9b3a1ac92bc89507797b6adb30125f7b7655f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.2115",
    "kind": "arxiv",
    "version": 1
  }
}