Pith Number

pith:DUENK62S

pith:2015:DUENK62SK6SSMLLZ7UWXGULLPC

not attested not anchored not stored refs pending

Testing long-distance modifications of gravity to 100 astronomical units

Brandon Buscaino, Daniel DeBra, Giorgio Gratta, Peter W. Graham, Timothy D. Wiser

arxiv:1508.06273 v3 · 2015-08-25 · gr-qc · astro-ph.EP · hep-ex · hep-ph · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DUENK62SK6SSMLLZ7UWXGULLPC}

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	2026-05-18T01:26:09.681436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d08d57b5257a5262d79fd2d73516b78ab972b1df67ef9d38206693a29f8ebb0

Aliases

arxiv: 1508.06273 · arxiv_version: 1508.06273v3 · doi: 10.48550/arxiv.1508.06273 · pith_short_12: DUENK62SK6SS · pith_short_16: DUENK62SK6SSMLLZ · pith_short_8: DUENK62S

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/DUENK62SK6SSMLLZ7UWXGULLPC \
  | 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: 1d08d57b5257a5262d79fd2d73516b78ab972b1df67ef9d38206693a29f8ebb0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "214d49ae7cdbf0879aaffb1fcbce817e75b1087952d8570b8a98e39700cae799",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "hep-ex",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-08-25T20:05:17Z",
    "title_canon_sha256": "8ad3e014033a69e66476a9e45fcacb62410a9bb333d23e6d226a55d5e7a6b677"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.06273",
    "kind": "arxiv",
    "version": 3
  }
}