Pith Number

pith:OOV2HSAS

pith:2010:OOV2HSASK6J2M34NUO3JG6FAWM

not attested not anchored not stored refs pending

Optical signature of sub-gap absorption in the superconducting state of Ba(Fe,Co)2As2

A. Forget, D. Colson, J. P. Carbotte, R. P. S. M. Lobo, T. Room, T. Timusk, U. Nagel, Y. M. Dai

arxiv:1007.3761 v1 · 2010-07-21 · 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{OOV2HSASK6J2M34NUO3JG6FAWM}

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	2026-05-18T04:39:07.910019Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

73aba3c8125793a66f8da3b69378a0b3095ce2a00a58e6ec9907810d0058445b

Aliases

arxiv: 1007.3761 · arxiv_version: 1007.3761v1 · doi: 10.48550/arxiv.1007.3761 · pith_short_12: OOV2HSASK6J2 · pith_short_16: OOV2HSASK6J2M34N · pith_short_8: OOV2HSAS

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/OOV2HSASK6J2M34NUO3JG6FAWM \
  | 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: 73aba3c8125793a66f8da3b69378a0b3095ce2a00a58e6ec9907810d0058445b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "383435a75a51640ae3f835f2e58a4fa391d6c80c4c0200ce69650b75b5c77b42",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2010-07-21T21:05:59Z",
    "title_canon_sha256": "db3b13c155d7899748fcd797c04e5051828a2c4a4ee7fb1f0bbe8a3aaf68d28e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.3761",
    "kind": "arxiv",
    "version": 1
  }
}