Pith Number

pith:Z3Q6AAWG

pith:2013:Z3Q6AAWGEPNKHU26QPXPAJHGDR

not attested not anchored not stored refs pending

Demonstration of improved sensitivity of echo interferometers to gravitational acceleration

A. Carew, A. Kumarakrishnan, B. Barrett, C. Mok, R. Berthiaume, S. Beattie

arxiv:1307.1902 v1 · 2013-07-07 · physics.atom-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{Z3Q6AAWGEPNKHU26QPXPAJHGDR}

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	2026-05-18T03:06:04.801729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cee1e002c623daa3d35e83eef024e61c5a2b0ad9c86eb5c97f95381e10f79de6

Aliases

arxiv: 1307.1902 · arxiv_version: 1307.1902v1 · doi: 10.48550/arxiv.1307.1902 · pith_short_12: Z3Q6AAWGEPNK · pith_short_16: Z3Q6AAWGEPNKHU26 · pith_short_8: Z3Q6AAWG

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/Z3Q6AAWGEPNKHU26QPXPAJHGDR \
  | 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: cee1e002c623daa3d35e83eef024e61c5a2b0ad9c86eb5c97f95381e10f79de6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8584750ead86d994b4005c6e9dad3ac3d19e1bfd6579e252aac405ff3dfdaf1a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-07-07T19:19:16Z",
    "title_canon_sha256": "94236f15a5bd973918976ae2886cd407119043c7fa15f8facea66606e4df24bb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1902",
    "kind": "arxiv",
    "version": 1
  }
}