Pith Number

pith:FED3OCE5

pith:2015:FED3OCE5X3VC37G7HJ6BDAVHEY

not attested not anchored not stored refs pending

On the role of chalcogen vapor annealing in inducing bulk superconductivity in Fe$_{1+y}$Te$_{1-x}$Se$_{x}$

Anthony Gianfrancesco, Brian C. Sales, Jun Wang, Minghu Pan, P. Ganesh, Sergei V. Kalinin, Thomas A. Maier, Tom Berlijn, Wenzhi Lin

arxiv:1505.00271 v1 · 2015-05-01 · 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{FED3OCE5X3VC37G7HJ6BDAVHEY}

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	2026-05-18T02:17:10.636256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2907b7089dbeea2dfcdf3a7c1182a726355929976b1ea6daff62578fd17533b3

Aliases

arxiv: 1505.00271 · arxiv_version: 1505.00271v1 · doi: 10.48550/arxiv.1505.00271 · pith_short_12: FED3OCE5X3VC · pith_short_16: FED3OCE5X3VC37G7 · pith_short_8: FED3OCE5

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/FED3OCE5X3VC37G7HJ6BDAVHEY \
  | 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: 2907b7089dbeea2dfcdf3a7c1182a726355929976b1ea6daff62578fd17533b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35d103f2d31f9328f51c204a4bc9b801fd61004be945f89121e5e4f2f46aa515",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2015-05-01T20:16:28Z",
    "title_canon_sha256": "6c1c863103ab1a028e73e72606346c01fbf76621663691245ed432bf0560016f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1505.00271",
    "kind": "arxiv",
    "version": 1
  }
}