Pith Number

pith:UFFYUUTT

pith:2019:UFFYUUTTROHDBLOL5YI3ZKLZV5

not attested not anchored not stored refs pending

A Positive Mass Theorem for Static Causal Fermion Systems

Andreas Platzer, Felix Finster

arxiv:1912.12995 v3 · 2019-12-30 · math-ph · gr-qc · math.DG · 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{UFFYUUTTROHDBLOL5YI3ZKLZV5}

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.

Cited by

1 paper in Pith

Quantum Reference Frames and Correlation Geometry

Receipt and verification

First computed	2026-07-05T06:59:49.413803Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a14b8a52738b8e30adcbee11bca979af4c85940f2b0046933093016308c597c3

Aliases

arxiv: 1912.12995 · arxiv_version: 1912.12995v3 · doi: 10.48550/arxiv.1912.12995 · pith_short_12: UFFYUUTTROHD · pith_short_16: UFFYUUTTROHDBLOL · pith_short_8: UFFYUUTT

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/UFFYUUTTROHDBLOL5YI3ZKLZV5 \
  | 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: a14b8a52738b8e30adcbee11bca979af4c85940f2b0046933093016308c597c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c74cef10c7159e7ed946209538f5f61cf1cacb6057ebeef0aa4a3cd2dfbc97cd",
    "cross_cats_sorted": [
      "gr-qc",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2019-12-30T16:41:06Z",
    "title_canon_sha256": "acd3979a679a9334fa0adbaab14f75b6b8a8dea6ea0dd0d92eb6eed1f9c4717d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.12995",
    "kind": "arxiv",
    "version": 3
  }
}