Pith Number

pith:SRFBIXSO

pith:2015:SRFBIXSOH7TY2HQJJKN5X2RQWO

not attested not anchored not stored refs pending

Principal bundle structures among second order frame bundles

A. Mart\'in M\'endez, M. De Le\'On

arxiv:1504.02679 v1 · 2015-04-10 · math.DG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SRFBIXSOH7TY2HQJJKN5X2RQWO}

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	2026-05-18T02:19:06.874914Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

944a145e4e3fe78d1e094a9bdbea30b38a60d4d1d22f5adca676c19569f05138

Aliases

arxiv: 1504.02679 · arxiv_version: 1504.02679v1 · doi: 10.48550/arxiv.1504.02679 · pith_short_12: SRFBIXSOH7TY · pith_short_16: SRFBIXSOH7TY2HQJ · pith_short_8: SRFBIXSO

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/SRFBIXSOH7TY2HQJJKN5X2RQWO \
  | 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: 944a145e4e3fe78d1e094a9bdbea30b38a60d4d1d22f5adca676c19569f05138

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1fc6676e5d58d8e1f6a4ca44f61ac642e9e4ba0c16516fbd78d2bafc49f0101b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2015-04-10T13:49:13Z",
    "title_canon_sha256": "219507d001b5553c60577a24a3065af367d49f0e065299621b15907731a1c677"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.02679",
    "kind": "arxiv",
    "version": 1
  }
}