Pith Number

pith:UURHG5VP

pith:2011:UURHG5VP5LZQA6CN65WKA65KHM

not attested not anchored not stored refs pending

Gravitational sources induced by exotic smoothness

C.H. Brans, T. Asselmeyer-Maluga

arxiv:1101.3168 v1 · 2011-01-17 · gr-qc · 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{UURHG5VP5LZQA6CN65WKA65KHM}

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	2026-05-18T04:31:30.369105Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5227376afeaf300784df76ca07baa3b3b81676bd41fa132b724ebae6b19b392

Aliases

arxiv: 1101.3168 · arxiv_version: 1101.3168v1 · doi: 10.48550/arxiv.1101.3168 · pith_short_12: UURHG5VP5LZQ · pith_short_16: UURHG5VP5LZQA6CN · pith_short_8: UURHG5VP

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/UURHG5VP5LZQA6CN65WKA65KHM \
  | 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: a5227376afeaf300784df76ca07baa3b3b81676bd41fa132b724ebae6b19b392

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "373aeaffc560f4c3865231a152c63e1cdc6718944056006c73cff77a464d65e7",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2011-01-17T10:18:13Z",
    "title_canon_sha256": "2466e50cc1b0a6b97764ee89b4579ceb2c4df9a4c1caca7b2cc90e4f1994cbff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.3168",
    "kind": "arxiv",
    "version": 1
  }
}