Pith Number

pith:J5ZG5B3S

pith:2018:J5ZG5B3SREZT7WFOUIQGXMQJTG

not attested not anchored not stored refs pending

Quantum metric and effective mass of a two-body bound state in a flat band

Long Liang, Paivi Torma, Sebastiano Peotta

arxiv:1810.09870 v1 · 2018-10-23 · cond-mat.supr-con · 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{J5ZG5B3SREZT7WFOUIQGXMQJTG}

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	2026-05-17T23:57:08.306066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4f726e877289333fd8aea2206bb209999c7dfd61db33bac984c7cd463389222a

Aliases

arxiv: 1810.09870 · arxiv_version: 1810.09870v1 · doi: 10.48550/arxiv.1810.09870 · pith_short_12: J5ZG5B3SREZT · pith_short_16: J5ZG5B3SREZT7WFO · pith_short_8: J5ZG5B3S

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/J5ZG5B3SREZT7WFOUIQGXMQJTG \
  | 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: 4f726e877289333fd8aea2206bb209999c7dfd61db33bac984c7cd463389222a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2026341b148ab4fb3bb240a8ecb3d39d521c19e44f54bd22f3e33fcb993a80dc",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2018-10-23T14:05:46Z",
    "title_canon_sha256": "00d3254eaedd9d5540735f8f5bfacc8a60139627f8f5a101111d300b247dedf0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.09870",
    "kind": "arxiv",
    "version": 1
  }
}