Pith Number

pith:JFQ4B2S6

pith:2021:JFQ4B2S6WCYSBPYHBMUWX4LDPV

not attested not anchored not stored refs pending

World-Line Description of Fractons

Diego Hidalgo, Joaquim Gomis, Roberto Casalbuoni

arxiv:2107.09010 v2 · 2021-07-19 · hep-th · cond-mat.str-el

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JFQ4B2S6WCYSBPYHBMUWX4LDPV}

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	2026-07-05T03:45:37.719546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4961c0ea5eb0b120bf070b296bf1637d595eb2223586621af6ec223cedb764b7

Aliases

arxiv: 2107.09010 · arxiv_version: 2107.09010v2 · doi: 10.48550/arxiv.2107.09010 · pith_short_12: JFQ4B2S6WCYS · pith_short_16: JFQ4B2S6WCYSBPYH · pith_short_8: JFQ4B2S6

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/JFQ4B2S6WCYSBPYHBMUWX4LDPV \
  | 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: 4961c0ea5eb0b120bf070b296bf1637d595eb2223586621af6ec223cedb764b7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fd3d0ea9b41dda6d524cffa3c1caed9f02e7cab8aa96d90a54552e06f4749bbb",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2021-07-19T16:41:07Z",
    "title_canon_sha256": "8e90d1566271eae9a7819841cd3709f6bf1774ce66f70ba922aa5bbc707db59f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.09010",
    "kind": "arxiv",
    "version": 2
  }
}