Pith Number

pith:7PXFFBZW

pith:2016:7PXFFBZWTPS2UQBQEYUUVE7GGB

not attested not anchored not stored refs pending

The Bose polaron problem: effect of mass imbalance on binding energy

L. A. Pe\~na Ardila, S. Giorgini

arxiv:1610.02203 v3 · 2016-10-07 · 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{7PXFFBZWTPS2UQBQEYUUVE7GGB}

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	2026-05-18T00:53:25.254230Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbee5287369be5aa403026294a93e63049d3cad92ad1ca0a721dade213dc9776

Aliases

arxiv: 1610.02203 · arxiv_version: 1610.02203v3 · doi: 10.48550/arxiv.1610.02203 · pith_short_12: 7PXFFBZWTPS2 · pith_short_16: 7PXFFBZWTPS2UQBQ · pith_short_8: 7PXFFBZW

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/7PXFFBZWTPS2UQBQEYUUVE7GGB \
  | 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: fbee5287369be5aa403026294a93e63049d3cad92ad1ca0a721dade213dc9776

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a93c900a0ef81653b3f7fadcef741a8594421c375fd20f07e21b35a8ee558683",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2016-10-07T09:40:22Z",
    "title_canon_sha256": "a18a09a0675be0106e5740d024573763056cb61bb90f6044ac7511e7f10eeeeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.02203",
    "kind": "arxiv",
    "version": 3
  }
}