Pith Number

pith:EPB2KLEH

pith:2017:EPB2KLEHU7WFX7OAF3DUUFCX66

not attested not anchored not stored refs pending

Composite boson description of a low density gas of excitons

A. E. Golomedov, G. E. Astrakharchik, J. Boronat, Yu. E. Lozovik

arxiv:1707.08521 v1 · 2017-07-26 · 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{EPB2KLEHU7WFX7OAF3DUUFCX66}

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	2026-05-18T00:18:04.070680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23c3a52c87a7ec5bfdc02ec74a1457f7b74fb8149ebe8e8e4160ecd9fa951838

Aliases

arxiv: 1707.08521 · arxiv_version: 1707.08521v1 · doi: 10.48550/arxiv.1707.08521 · pith_short_12: EPB2KLEHU7WF · pith_short_16: EPB2KLEHU7WFX7OA · pith_short_8: EPB2KLEH

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/EPB2KLEHU7WFX7OAF3DUUFCX66 \
  | 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: 23c3a52c87a7ec5bfdc02ec74a1457f7b74fb8149ebe8e8e4160ecd9fa951838

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f929769af3cde4ec3852a751d76769ce5f68ed30dbedc8c42b932bb0345f1c8d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2017-07-26T16:16:19Z",
    "title_canon_sha256": "857af397406ff86c56f6eaf2fc609eaa0d8e1dade2dcf230b4f2d407d88dc794"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08521",
    "kind": "arxiv",
    "version": 1
  }
}