Pith Number

pith:U4WR6UUH

pith:2016:U4WR6UUHGZULXFTRJOOZFYPGYP

not attested not anchored not stored refs pending

Visualizing "Fermi arcs" in the Weyl semimetal TaAs

Ady Stern, Binghai Yan, Claudia Felser, Haim Beidenkopf, Marcus Schmidt, Noam Morali, Nurit Avraham, Rajib Batabyal, Yan Sun

arxiv:1603.00283 v1 · 2016-03-01 · cond-mat.mes-hall · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{U4WR6UUHGZULXFTRJOOZFYPGYP}

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	2026-05-18T01:08:25.809299Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a72d1f52873668bb96714b9d92e1e6c3c08d81cbeaffa84401473369d13eca68

Aliases

arxiv: 1603.00283 · arxiv_version: 1603.00283v1 · doi: 10.48550/arxiv.1603.00283 · pith_short_12: U4WR6UUHGZUL · pith_short_16: U4WR6UUHGZULXFTR · pith_short_8: U4WR6UUH

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/U4WR6UUHGZULXFTRJOOZFYPGYP \
  | 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: a72d1f52873668bb96714b9d92e1e6c3c08d81cbeaffa84401473369d13eca68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db177673edb9982b8283e67460d53bc14fc605988862ce3386f554f0af3ba149",
    "cross_cats_sorted": [
      "cond-mat.other"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2016-03-01T14:22:19Z",
    "title_canon_sha256": "1c0dd5a20a4d7f5385aaf6954969b1ef0815fefd4273d912d476f6fe52b06f83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.00283",
    "kind": "arxiv",
    "version": 1
  }
}