Pith Number

pith:6JJHGC7E

pith:2013:6JJHGC7E2G7V3K6FIT2YS4A4QV

not attested not anchored not stored refs pending

Status of Matter-Gravity Couplings in the SME

Jay D. Tasson

arxiv:1308.1171 v1 · 2013-08-06 · hep-ph · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6JJHGC7E2G7V3K6FIT2YS4A4QV}

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	2026-05-18T00:37:02.279457Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f252730be4d1bf5dabc544f589701c856917ef9bd8be87cfd28e6b8f8b5f8be4

Aliases

arxiv: 1308.1171 · arxiv_version: 1308.1171v1 · doi: 10.48550/arxiv.1308.1171 · pith_short_12: 6JJHGC7E2G7V · pith_short_16: 6JJHGC7E2G7V3K6F · pith_short_8: 6JJHGC7E

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/6JJHGC7E2G7V3K6FIT2YS4A4QV \
  | 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: f252730be4d1bf5dabc544f589701c856917ef9bd8be87cfd28e6b8f8b5f8be4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3fff01b174defc7c2a3a7bbb542d4f5b2da50becf265c9f3be6b1314cc548c1",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2013-08-06T03:22:24Z",
    "title_canon_sha256": "495ce8965c3937d234924bd731a92a5864bc94a0f5daef1215e43494998b94c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.1171",
    "kind": "arxiv",
    "version": 1
  }
}