Pith Number

pith:6J73DEF5

pith:2012:6J73DEF57YQFLFVKWHPMVGF7D5

not attested not anchored not stored refs pending

Polarons in the radio-frequency spectrum of a quasi-two-dimensional Fermi gas

I. Arakelyan, J. E. Thomas, W. Ong, Y. Zhang

arxiv:1201.3560 v1 · 2012-01-17 · 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{6J73DEF57YQFLFVKWHPMVGF7D5}

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	2026-05-18T03:52:28.176421Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f27fb190bdfe205596aab1deca98bf1f6746479bf6d727dddc2fb4060f1918ac

Aliases

arxiv: 1201.3560 · arxiv_version: 1201.3560v1 · doi: 10.48550/arxiv.1201.3560 · pith_short_12: 6J73DEF57YQF · pith_short_16: 6J73DEF57YQFLFVK · pith_short_8: 6J73DEF5

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/6J73DEF57YQFLFVKWHPMVGF7D5 \
  | 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: f27fb190bdfe205596aab1deca98bf1f6746479bf6d727dddc2fb4060f1918ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6ca2920c20314beefe3b44421b51310662e618b2dee74ed22bd67b43a8f7ac0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-01-17T17:09:25Z",
    "title_canon_sha256": "fe0052ddac625bb522a08b5a1cd75d7182d0b0994f77388d2de98fcdede0c114"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3560",
    "kind": "arxiv",
    "version": 1
  }
}