Pith Number

pith:MIBQOL3T

pith:2015:MIBQOL3TKFE34SYD3VFBPZQ55B

not attested not anchored not stored refs pending

Phase transition beneath the superconducting dome in BaFe$_2$(As$_{1-x}$P$_x$)$_2$

Debanjan Chowdhury, J. Orenstein, Subir Sachdev, T. Senthil

arxiv:1502.04122 v2 · 2015-02-13 · cond-mat.str-el · 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{MIBQOL3TKFE34SYD3VFBPZQ55B}

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	2026-05-18T01:34:55.007807Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6203072f735149be4b03dd4a17e61de87c05db991742db99a94a6e286a4764b4

Aliases

arxiv: 1502.04122 · arxiv_version: 1502.04122v2 · doi: 10.48550/arxiv.1502.04122 · pith_short_12: MIBQOL3TKFE3 · pith_short_16: MIBQOL3TKFE34SYD · pith_short_8: MIBQOL3T

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/MIBQOL3TKFE34SYD3VFBPZQ55B \
  | 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: 6203072f735149be4b03dd4a17e61de87c05db991742db99a94a6e286a4764b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a2bbddc950588f08e9604e650597034d95c362d1a163c457654386dea4589959",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2015-02-13T21:00:00Z",
    "title_canon_sha256": "ffc7ec47122a9f2b9a6e1aa12d75d7b1b80bf540c92397a2a950a5a9f82620af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1502.04122",
    "kind": "arxiv",
    "version": 2
  }
}