Pith Number

pith:HP4XBN3R

pith:2008:HP4XBN3R64IXFF4RZ7TBT2UZMZ

not attested not anchored not stored refs pending

Analysis and calibration of absorptive images of Bose-Einstein condensate at non-zero temperatures

J. Szczepkowski, L. Tracewski, M. Witkowski, M. Zawada, R. Gartman, W. Gawlik

arxiv:0811.4034 v1 · 2008-11-25 · 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{HP4XBN3R64IXFF4RZ7TBT2UZMZ}

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	2026-05-18T02:15:13.226017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bf970b771f711729791cfe619ea99665ea2d4ce86e7c12d9cc0dfa23eba3404

Aliases

arxiv: 0811.4034 · arxiv_version: 0811.4034v1 · doi: 10.48550/arxiv.0811.4034 · pith_short_12: HP4XBN3R64IX · pith_short_16: HP4XBN3R64IXFF4R · pith_short_8: HP4XBN3R

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/HP4XBN3R64IXFF4RZ7TBT2UZMZ \
  | 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: 3bf970b771f711729791cfe619ea99665ea2d4ce86e7c12d9cc0dfa23eba3404

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddde7a6cdbb50e73b2de1f3bda6bf857aded098f5e766b7848aadaf3d76d1e7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2008-11-25T08:53:21Z",
    "title_canon_sha256": "e80cff9615f3764603079a88abb6d724b09fbce2767581d8c6c1279695060fa2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.4034",
    "kind": "arxiv",
    "version": 1
  }
}