Pith Number

pith:UI3ABLOU

pith:2019:UI3ABLOUGAMPILOQW5VFSHCKCT

not attested not anchored not stored refs pending

Nonlinear Dynamics of the Cold Atom Analog False Vacuum

Andrew Pontzen, Hiranya V. Peiris, Jonathan Braden, Matthew C. Johnson, Silke Weinfurtner

arxiv:1904.07873 v2 · 2019-04-16 · hep-th · astro-ph.CO · cond-mat.quant-gas · 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{UI3ABLOUGAMPILOQW5VFSHCKCT}

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	2026-07-05T00:30:04.727814Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a23600add43018f42dd0b76a591c4a14e06b536d0d0fafa4d65bb9fd14c85069

Aliases

arxiv: 1904.07873 · arxiv_version: 1904.07873v2 · doi: 10.48550/arxiv.1904.07873 · pith_short_12: UI3ABLOUGAMP · pith_short_16: UI3ABLOUGAMPILOQ · pith_short_8: UI3ABLOU

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/UI3ABLOUGAMPILOQW5VFSHCKCT \
  | 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: a23600add43018f42dd0b76a591c4a14e06b536d0d0fafa4d65bb9fd14c85069

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d621d36ce7ab0ebe4f0552db580a5c6208629820bd31d27344f0ae62e2490dfb",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "cond-mat.quant-gas",
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-04-16T18:00:02Z",
    "title_canon_sha256": "e612137ba6f6720cec39b7a2b7fee30e157ffdfd5a82173822534e7ab6b5bb4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.07873",
    "kind": "arxiv",
    "version": 2
  }
}