Pith Number

pith:POOFRJZX

pith:2016:POOFRJZXDCJKHVXXAL4U57BXYU

not attested not anchored not stored refs pending

Gravity gradient suppression in spaceborne atomic tests of the equivalence principle

Holger M\"uller, Jason Williams, Nan Yu, Sheng-wey Chiow

arxiv:1612.02053 v2 · 2016-12-06 · physics.atom-ph · gr-qc · physics.space-ph · quant-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{POOFRJZXDCJKHVXXAL4U57BXYU}

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	2026-05-18T00:49:10.960225Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7b9c58a7371892a3d6f702f94efc37c522ce4d35831cf4399ee7948a1d968e66

Aliases

arxiv: 1612.02053 · arxiv_version: 1612.02053v2 · doi: 10.48550/arxiv.1612.02053 · pith_short_12: POOFRJZXDCJK · pith_short_16: POOFRJZXDCJKHVXX · pith_short_8: POOFRJZX

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/POOFRJZXDCJKHVXXAL4U57BXYU \
  | 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: 7b9c58a7371892a3d6f702f94efc37c522ce4d35831cf4399ee7948a1d968e66

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "64ac9bdd3da335bdcf7cf12e36b023739a87b2c86da426605a3d371921dcdbc5",
    "cross_cats_sorted": [
      "gr-qc",
      "physics.space-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2016-12-06T22:18:38Z",
    "title_canon_sha256": "d926dc0a793fbbb944836dcc61d00b7fd1043d6fccdf210d715855c8ed45d535"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.02053",
    "kind": "arxiv",
    "version": 2
  }
}