Pith Number

pith:UQJUWRM3

pith:2020:UQJUWRM3E3NGR5SFKVXWYDD6VQ

not attested not anchored not stored refs pending

Field Tensor Network States

Anne E. B. Nielsen, Benedikt Herwerth, Germ\'an Sierra, J. Ignacio Cirac

arxiv:2001.07723 v2 · 2020-01-21 · cond-mat.stat-mech · 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{UQJUWRM3E3NGR5SFKVXWYDD6VQ}

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	2026-07-05T02:32:44.301154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a4134b459b26da68f645556f6c0c7eac1b4eb356b006bb7d8bd4242ffec3297f

Aliases

arxiv: 2001.07723 · arxiv_version: 2001.07723v2 · doi: 10.48550/arxiv.2001.07723 · pith_short_12: UQJUWRM3E3NG · pith_short_16: UQJUWRM3E3NGR5SF · pith_short_8: UQJUWRM3

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/UQJUWRM3E3NGR5SFKVXWYDD6VQ \
  | 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: a4134b459b26da68f645556f6c0c7eac1b4eb356b006bb7d8bd4242ffec3297f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af871254fb423f2cd1178e25ff0bd2725213e1d12dac534af06faf1de9590712",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2020-01-21T19:00:03Z",
    "title_canon_sha256": "f105e21520cf671a46de7e796b91752e0e8da8d19f7ab507b10c48de80825e03"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.07723",
    "kind": "arxiv",
    "version": 2
  }
}