Pith Number

pith:6V5UKW3U

pith:2017:6V5UKW3UEYWEPRVGXT56PHEBQN

not attested not anchored not stored refs pending

Restoring quasi-reversibility with a single topological charge

Christophe Besse, David Gu\'ery-Odelin, Juan Pablo \'Alvarez Z\'u\~niga, Juliette Billy, Romain Duboscq

arxiv:1709.01263 v1 · 2017-09-05 · 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{6V5UKW3UEYWEPRVGXT56PHEBQN}

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	2026-05-18T00:29:54.534193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f57b455b74262c47c6a6bcfbe79c818351d901fd423de3d7c516fd1799b5283c

Aliases

arxiv: 1709.01263 · arxiv_version: 1709.01263v1 · doi: 10.48550/arxiv.1709.01263 · pith_short_12: 6V5UKW3UEYWE · pith_short_16: 6V5UKW3UEYWEPRVG · pith_short_8: 6V5UKW3U

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/6V5UKW3UEYWEPRVGXT56PHEBQN \
  | 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: f57b455b74262c47c6a6bcfbe79c818351d901fd423de3d7c516fd1799b5283c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0fb144adbaf9be889c9e0273278b213dd601f2b2ba92a684c57f54039567134",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2017-09-05T07:22:31Z",
    "title_canon_sha256": "41be26b63c3908d11b5127789b582a704dcf4cf57ab3696069ecccda75bd40db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1709.01263",
    "kind": "arxiv",
    "version": 1
  }
}