Pith Number

pith:7GYBTGK2

pith:2017:7GYBTGK2JDA3APNF5R7DC3DO2D

not attested not anchored not stored refs pending

Gauging (3+1)-dimensional topological phases: an approach from surface theories

Apoorv Tiwari, Chetan Nayak, Shinsei Ryu, Xiao Chen

arxiv:1706.00560 v1 · 2017-06-02 · cond-mat.str-el · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7GYBTGK2JDA3APNF5R7DC3DO2D}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:33:17.760334Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f9b019995a48c1b03da5ec7e316c6ed0d5e2d4b77ff609746290a15cdda2c487

Aliases

arxiv: 1706.00560 · arxiv_version: 1706.00560v1 · doi: 10.48550/arxiv.1706.00560 · pith_short_12: 7GYBTGK2JDA3 · pith_short_16: 7GYBTGK2JDA3APNF · pith_short_8: 7GYBTGK2

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/7GYBTGK2JDA3APNF5R7DC3DO2D \
  | 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: f9b019995a48c1b03da5ec7e316c6ed0d5e2d4b77ff609746290a15cdda2c487

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e22f5996506c4f36d54736a0c81e5478245658d82a8ecba88d191722ab8f5504",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2017-06-02T05:31:20Z",
    "title_canon_sha256": "f3c0e7afee62980ac1ca6e99a42ce6dcaf4a8d0b87bf5f8d07764adfc8cef0e4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.00560",
    "kind": "arxiv",
    "version": 1
  }
}