Pith Number

pith:O2LG6SVX

pith:2019:O2LG6SVXC4AMDKRJYQCIXLAT4U

not attested not anchored not stored refs pending

Higher-order Galilean contractions

Christopher Raymond, Jorgen Rasmussen

arxiv:1901.06069 v2 · 2019-01-18 · 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{O2LG6SVXC4AMDKRJYQCIXLAT4U}

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	2026-05-17T23:39:47.304229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76966f4ab71700c1aa29c4048bac13e5029f1cd0e0acb530f848a20ef3687e0c

Aliases

arxiv: 1901.06069 · arxiv_version: 1901.06069v2 · doi: 10.48550/arxiv.1901.06069 · pith_short_12: O2LG6SVXC4AM · pith_short_16: O2LG6SVXC4AMDKRJ · pith_short_8: O2LG6SVX

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/O2LG6SVXC4AMDKRJYQCIXLAT4U \
  | 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: 76966f4ab71700c1aa29c4048bac13e5029f1cd0e0acb530f848a20ef3687e0c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed900c97807d5421a2c8c73b946bff9080b4ceb8975c7cac626c01f04c2d33b8",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-01-18T03:19:12Z",
    "title_canon_sha256": "aaefaa4e2995e6001fb0145f424a855fd65f2a7f35c29af1f97a6e73825229b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.06069",
    "kind": "arxiv",
    "version": 2
  }
}