Pith Number

pith:SGUV7ODI

pith:2011:SGUV7ODIQDKW3GPVVCIAWKJAU3

not attested not anchored not stored refs pending

Collision of two spin polarized fermionic clouds

Carlos Lobo, Fr\'ed\'eric Chevy, Olga Goulko

arxiv:1106.5773 v2 · 2011-06-28 · 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{SGUV7ODIQDKW3GPVVCIAWKJAU3}

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	2026-05-18T04:07:29.155656Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91a95fb86880d56d99f5a8900b2920a6e95975d5f49e9c6a73daf441d7ddba8b

Aliases

arxiv: 1106.5773 · arxiv_version: 1106.5773v2 · doi: 10.48550/arxiv.1106.5773 · pith_short_12: SGUV7ODIQDKW · pith_short_16: SGUV7ODIQDKW3GPV · pith_short_8: SGUV7ODI

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/SGUV7ODIQDKW3GPVVCIAWKJAU3 \
  | 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: 91a95fb86880d56d99f5a8900b2920a6e95975d5f49e9c6a73daf441d7ddba8b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7ba06dfb7c7741a8559b78489a47833175adbe169e8ae597a4e0c67a10229bc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2011-06-28T19:31:34Z",
    "title_canon_sha256": "376968ab0b44a5bd34c8a4d68225221ce1daee601a1039663879c09bf5033ebf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1106.5773",
    "kind": "arxiv",
    "version": 2
  }
}