Pith Number

pith:TTXGQTCX

pith:2013:TTXGQTCXZ5DU7IG7S3XNJHRNJR

not attested not anchored not stored refs pending

Metamaterial Van Hove Singularity

C.L. Cortes, Z. Jacob

arxiv:1305.5857 v2 · 2013-05-24 · physics.optics · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TTXGQTCXZ5DU7IG7S3XNJHRNJR}

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	2026-05-18T03:17:35.915769Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cee684c57cf474fa0df96eed49e2d4c428b644e048bcbaf75eed317b2010df5

Aliases

arxiv: 1305.5857 · arxiv_version: 1305.5857v2 · doi: 10.48550/arxiv.1305.5857 · pith_short_12: TTXGQTCXZ5DU · pith_short_16: TTXGQTCXZ5DU7IG7 · pith_short_8: TTXGQTCX

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/TTXGQTCXZ5DU7IG7S3XNJHRNJR \
  | 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: 9cee684c57cf474fa0df96eed49e2d4c428b644e048bcbaf75eed317b2010df5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "00bb80eb378c6eff77ae37ee018a053b83687183244385ddfc526741c1c842b3",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2013-05-24T20:47:45Z",
    "title_canon_sha256": "6553d3d437bff534e260b490b29662cbf7c8601c0b4a3202ded458aae16c67c7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.5857",
    "kind": "arxiv",
    "version": 2
  }
}