Pith Number

pith:HH4ZLGSK

pith:2009:HH4ZLGSKQPKLXSLD4QOWQMK5O5

not attested not anchored not stored refs pending

Stationary wave patterns generated by an impurity moving with supersonic velocity through a Bose-Einstein condensate

A.M. Kamchatnov, A.P. Itin, G.A. El, S.-C. Gou, T.-C. Lin, T.-L. Horng

arxiv:0902.1317 v1 · 2009-02-08 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HH4ZLGSKQPKLXSLD4QOWQMK5O5}

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	2026-05-18T03:24:42.447127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

39f9959a4a83d4bbc963e41d68315d775eeb8f68f72714ce845009d8acd2a726

Aliases

arxiv: 0902.1317 · arxiv_version: 0902.1317v1 · doi: 10.48550/arxiv.0902.1317 · pith_short_12: HH4ZLGSKQPKL · pith_short_16: HH4ZLGSKQPKLXSLD · pith_short_8: HH4ZLGSK

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/HH4ZLGSKQPKLXSLD4QOWQMK5O5 \
  | 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: 39f9959a4a83d4bbc963e41d68315d775eeb8f68f72714ce845009d8acd2a726

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8b711a07893d1d20ee9625ce416e0900aacf4e4f2e217235be77aaa7ac1599a5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2009-02-08T16:07:32Z",
    "title_canon_sha256": "9e6fe669197cfa50f68cbcd66c6d4761ce92bd9ab4c2d8b6fed5ab8682336a6d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.1317",
    "kind": "arxiv",
    "version": 1
  }
}