Pith Number

pith:M3N5OL24

pith:2014:M3N5OL24DYN7YMKLLOMEGSXMKQ

not attested not anchored not stored refs pending

Prospects for studies of the free fall and gravitational quantum states of antimatter

Alexei Yu. Voronin, Astrid Lambrecht, David B. Cassidy, Gabriel Dufour, Paolo Crivelli, Pascal Debu, Serge Reynaud, Thomas E. Wall, Valery V. Nesvizhevsky

arxiv:1409.0705 v1 · 2014-09-01 · gr-qc · physics.atom-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{M3N5OL24DYN7YMKLLOMEGSXMKQ}

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	2026-05-18T02:25:19.831248Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

66dbd72f5c1e1bfc314b5b98434aec540e53f3c002d0971cb7f2658a2d7ec575

Aliases

arxiv: 1409.0705 · arxiv_version: 1409.0705v1 · doi: 10.48550/arxiv.1409.0705 · pith_short_12: M3N5OL24DYN7 · pith_short_16: M3N5OL24DYN7YMKL · pith_short_8: M3N5OL24

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/M3N5OL24DYN7YMKLLOMEGSXMKQ \
  | 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: 66dbd72f5c1e1bfc314b5b98434aec540e53f3c002d0971cb7f2658a2d7ec575

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5527c244016aa80b3ffae920a059ad9b604aa8d1309c2b9169a9fee80ab3b6f1",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2014-09-01T08:29:22Z",
    "title_canon_sha256": "beeb63060fc877cae66f8bb43cd687c9913251d41e5b8ce84bd7558dc54f60de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.0705",
    "kind": "arxiv",
    "version": 1
  }
}