Pith Number

pith:KNEFRGRA

pith:2009:KNEFRGRAGCY2BJK3645HCIINVL

not attested not anchored not stored refs pending

TheqQuantum acousto optic effect in Bose-Einstein condensate

Aranya B Bhattacherjee

arxiv:0911.0229 v1 · 2009-11-02 · 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{KNEFRGRAGCY2BJK3645HCIINVL}

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	2026-05-18T02:11:00.845424Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5348589a2030b1a0a55bf73a71210daacb6fb580b05af7eebaf7682ed9fb90c8

Aliases

arxiv: 0911.0229 · arxiv_version: 0911.0229v1 · doi: 10.48550/arxiv.0911.0229 · pith_short_12: KNEFRGRAGCY2 · pith_short_16: KNEFRGRAGCY2BJK3 · pith_short_8: KNEFRGRA

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/KNEFRGRAGCY2BJK3645HCIINVL \
  | 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: 5348589a2030b1a0a55bf73a71210daacb6fb580b05af7eebaf7682ed9fb90c8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dc552fc6764858777ca35e9c6add1931127126111e3653dcd39214e5a18340d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-11-02T03:23:16Z",
    "title_canon_sha256": "9b0a04a6a99be3fa07efc7d9e3e72f9e5ce535d46331ded433367956f368e6b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0229",
    "kind": "arxiv",
    "version": 1
  }
}