Pith Number

pith:OBTVEO4V

pith:2012:OBTVEO4VYYZK7PEKHXBPYFJS2G

not attested not anchored not stored refs pending

Opening of the superconducting gap in the hole pockets of Ba(Fe(1-x)Co(x))2As2 as seen via Angle-Resolved PhotoElectron Spectroscopy

A. Forget, B. Mansart, D. Colson, E. Papalazarou, F. Rullier-Albenque, G. Sangiovanni, L. de' Medici, L. Petaccia, M. Fuglsang Jensen, M. Marsi, V. Brouet

arxiv:1203.6194 v2 · 2012-03-28 · 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{OBTVEO4VYYZK7PEKHXBPYFJS2G}

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	2026-05-18T03:58:13.621188Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7067523b95c632afbc8a3dc2fc1532d1a901773fa9b039ab0fc96c82c26efd1f

Aliases

arxiv: 1203.6194 · arxiv_version: 1203.6194v2 · doi: 10.48550/arxiv.1203.6194 · pith_short_12: OBTVEO4VYYZK · pith_short_16: OBTVEO4VYYZK7PEK · pith_short_8: OBTVEO4V

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/OBTVEO4VYYZK7PEKHXBPYFJS2G \
  | 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: 7067523b95c632afbc8a3dc2fc1532d1a901773fa9b039ab0fc96c82c26efd1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e2c63bc89495576c16179c4f7a0702922246080a6f055e890ebb4ee31c830a0",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-03-28T08:56:23Z",
    "title_canon_sha256": "4dd5bf5cb0a59d72c4d164ab8eff8cba72cf2d19b672d1bc2a64b1438a39e317"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.6194",
    "kind": "arxiv",
    "version": 2
  }
}