Pith Number

pith:I2METZF5

pith:2010:I2METZF5FYZVGLYMY3JE2O3JSE

not attested not anchored not stored refs pending

Pressure Dependence of Superconducting Transition Temperature on Perovskite-Type Fe-Based Superconductors and NMR Study of Sr2VFeAsO3

Hideki Tou, Hiraku Ogino, Hisashi Kotegawa, Jun-ichi Shimoyama, Kohji Kishio, Sigeru Horii, Yuuki Tao

arxiv:1009.5491 v1 · 2010-09-28 · cond-mat.supr-con · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2METZF5FYZVGLYMY3JE2O3JSE}

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	2026-05-18T02:05:16.331039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

469849e4bd2e33532f0cc6d24d3b699125f2032807348a646176ff2cb8521413

Aliases

arxiv: 1009.5491 · arxiv_version: 1009.5491v1 · doi: 10.48550/arxiv.1009.5491 · pith_short_12: I2METZF5FYZV · pith_short_16: I2METZF5FYZVGLYM · pith_short_8: I2METZF5

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/I2METZF5FYZVGLYMY3JE2O3JSE \
  | 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: 469849e4bd2e33532f0cc6d24d3b699125f2032807348a646176ff2cb8521413

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8b0306776be90de470d401eb226780368a9ab760b25d160f841b8e06fbf651c",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-09-28T08:51:45Z",
    "title_canon_sha256": "85fbaa7b3f3baa4ee25b83c9e01b99f19e03b4493086f28a842c8fd94f4d0e09"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1009.5491",
    "kind": "arxiv",
    "version": 1
  }
}