Pith Number

pith:6P4NR7PG

pith:2015:6P4NR7PGATHFPQIR26JFLQIVME

not attested not anchored not stored refs pending

Optical evidence of broken C$_4$ symmetry across optimal doping in BaFe$_{2}$(As$_{1-x}$P$_x$)$_2$

D. H. Lee, Eric Thewalt, I. M. Hayes, James G. Analytis, J. Orenstein, J. P. Hinton, T. Helm

arxiv:1507.03981 v2 · 2015-07-14 · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6P4NR7PGATHFPQIR26JFLQIVME}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:36:17.700439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3f8d8fde604ce57c111d79255c115613418705cdcb29ce096c48446e5d0932e

Aliases

arxiv: 1507.03981 · arxiv_version: 1507.03981v2 · doi: 10.48550/arxiv.1507.03981 · pith_short_12: 6P4NR7PGATHF · pith_short_16: 6P4NR7PGATHFPQIR · pith_short_8: 6P4NR7PG

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/6P4NR7PGATHFPQIR26JFLQIVME \
  | 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: f3f8d8fde604ce57c111d79255c115613418705cdcb29ce096c48446e5d0932e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "890f74a5b80b11f8df03af150d3c8085f8dc103dc1e75973493f9ea0bfab852b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-07-14T19:44:55Z",
    "title_canon_sha256": "c7da0d1086dee14800274a17e6633cd080f96cd578203154ff1b07071e697ca5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.03981",
    "kind": "arxiv",
    "version": 2
  }
}