Pith Number

pith:DY6KKJEP

pith:2020:DY6KKJEPCHGIH5NMHCKNJLMEWX

not attested not anchored not stored refs pending

Van Vleck excitons in Ca$_{2}$RuO$_{4}$

B. R. Ortiz, C. Stock, K. H. Hong, P. M. Sarte, S. D. Wilson

arxiv:2011.07425 v1 · 2020-11-15 · cond-mat.str-el · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DY6KKJEPCHGIH5NMHCKNJLMEWX}

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	2026-07-05T02:00:50.959212Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e3ca5248f11cc83f5ac3894d4ad84b5d67bfce98b9a7fcf36d28c3f0049c6e2

Aliases

arxiv: 2011.07425 · arxiv_version: 2011.07425v1 · doi: 10.48550/arxiv.2011.07425 · pith_short_12: DY6KKJEPCHGI · pith_short_16: DY6KKJEPCHGIH5NM · pith_short_8: DY6KKJEP

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/DY6KKJEPCHGIH5NMHCKNJLMEWX \
  | 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: 1e3ca5248f11cc83f5ac3894d4ad84b5d67bfce98b9a7fcf36d28c3f0049c6e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8f5d7f4c7c69b600ad48bc1ce0bc81cfa8db3f3d7a0a15d956a66bf10315899",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2020-11-15T00:58:03Z",
    "title_canon_sha256": "4fd48a6ee2062f152689fe3531d4541f3ac6bc343c594c1a702cb3b0133e32a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.07425",
    "kind": "arxiv",
    "version": 1
  }
}