Pith Number

pith:O7YWFPIK

pith:2013:O7YWFPIKSHWIPLCF6GLYUMFEH6

not attested not anchored not stored refs pending

Symmetry breaking in the collisions of double channel BEC solitons

Eryk Infeld, Nguyen Viet Hung, Pawel Zin

arxiv:1307.1855 v1 · 2013-07-07 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O7YWFPIKSHWIPLCF6GLYUMFEH6}

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	2026-05-18T03:19:03.327025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

77f162bd0a91ec87ac45f1978a30a43f950b0a35aae97e2c9d8f3b39311b97d9

Aliases

arxiv: 1307.1855 · arxiv_version: 1307.1855v1 · doi: 10.48550/arxiv.1307.1855 · pith_short_12: O7YWFPIKSHWI · pith_short_16: O7YWFPIKSHWIPLCF · pith_short_8: O7YWFPIK

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/O7YWFPIKSHWIPLCF6GLYUMFEH6 \
  | 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: 77f162bd0a91ec87ac45f1978a30a43f950b0a35aae97e2c9d8f3b39311b97d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0c343975e67a377676ec27b884a53427999ef281d7c724b7d99e6f971ae4325c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-07-07T11:44:55Z",
    "title_canon_sha256": "68c18cf8c99d789ef70d3732c4f9a242159b22219aa81be3e7989df0ec55f9b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1855",
    "kind": "arxiv",
    "version": 1
  }
}