Pith Number

pith:BTKV4LQ6

pith:2017:BTKV4LQ6WHIVKGR3NDETVKRGFM

not attested not anchored not stored refs pending

Characteristics of superconducting state in vanadium: the Eliashberg equations and semi-analytical formulas

E. A. Drzazga, I. A. Domagalska, J. K. Kalaga, M. W. Jarosik, R. Szcz\c{e}\'sniak

arxiv:1707.08228 v1 · 2017-07-25 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BTKV4LQ6WHIVKGR3NDETVKRGFM}

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	2026-05-18T00:39:24.908170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cd55e2e1eb1d1551a3b68c93aaa262b09e9701263e77997c201457865fc476a

Aliases

arxiv: 1707.08228 · arxiv_version: 1707.08228v1 · doi: 10.48550/arxiv.1707.08228 · pith_short_12: BTKV4LQ6WHIV · pith_short_16: BTKV4LQ6WHIVKGR3 · pith_short_8: BTKV4LQ6

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/BTKV4LQ6WHIVKGR3NDETVKRGFM \
  | 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: 0cd55e2e1eb1d1551a3b68c93aaa262b09e9701263e77997c201457865fc476a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "12cf2092e5f358d0c92cc455cb2f76448e9608166d8fe759550bbd7c157fedfd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2017-07-25T21:27:42Z",
    "title_canon_sha256": "dc419333fbcf737df57e95ed16a1796bcda6c5c846c0129b5ee7f39da9eea570"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.08228",
    "kind": "arxiv",
    "version": 1
  }
}